2013297076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 4391976960

約数和(自身を除く): 2378679884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 73, 76, 94, 133, 146, 188, 266, 292, 329, 511, 532, 658, 893, 1022, 1103, 1316, 1387, 1786, 2044, 2206, 2774, 3431, 3572, 4412, 5548, 6251, 6862, 7721, 9709, 12502, 13724, 15442, 19418, 20957, 24017, 25004, 30884, 38836, 41914, 48034, 51841, 65189, 80519, 83828, 96068, 103682, 130378, 146699, 161038, 207364, 260756, 293398, 322076, 362887, 456323, 563633, 586796, 725774, 912646, 984979, 1127266, 1451548, 1529861, 1825292, 1969958, 2254532, 3059722, 3784393, 3939916, 6119444, 6894853, 7568786, 10709027, 13789706, 15137572, 21418054, 26490751, 27579412, 42836108, 52981502, 71903467, 105963004, 143806934, 287613868, 503324269, 1006648538, 2013297076]

約数ペア:

[(1, 2013297076), (2, 1006648538), (4, 503324269), (7, 287613868), (14, 143806934), (19, 105963004), (28, 71903467), (38, 52981502), (47, 42836108), (73, 27579412), (76, 26490751), (94, 21418054), (133, 15137572), (146, 13789706), (188, 10709027), (266, 7568786), (292, 6894853), (329, 6119444), (511, 3939916), (532, 3784393), (658, 3059722), (893, 2254532), (1022, 1969958), (1103, 1825292), (1316, 1529861), (1387, 1451548), (1786, 1127266), (2044, 984979), (2206, 912646), (2774, 725774), (3431, 586796), (3572, 563633), (4412, 456323), (5548, 362887), (6251, 322076), (6862, 293398), (7721, 260756), (9709, 207364), (12502, 161038), (13724, 146699), (15442, 130378), (19418, 103682), (20957, 96068), (24017, 83828), (25004, 80519), (30884, 65189), (38836, 51841), (41914, 48034)]