1330377112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2696

約数の個数: 64

約数和(自身を含む): 2719411200

約数和(自身を除く): 1389034088

約数列:

[1, 2, 4, 8, 19, 38, 47, 73, 76, 94, 146, 152, 188, 292, 376, 584, 893, 1387, 1786, 2551, 2774, 3431, 3572, 5102, 5548, 6862, 7144, 10204, 11096, 13724, 20408, 27448, 48469, 65189, 96938, 119897, 130378, 186223, 193876, 239794, 260756, 372446, 387752, 479588, 521512, 744892, 959176, 1489784, 2278043, 3538237, 4556086, 7076474, 8752481, 9112172, 14152948, 17504962, 18224344, 28305896, 35009924, 70019848, 166297139, 332594278, 665188556, 1330377112]

約数ペア:

[(1, 1330377112), (2, 665188556), (4, 332594278), (8, 166297139), (19, 70019848), (38, 35009924), (47, 28305896), (73, 18224344), (76, 17504962), (94, 14152948), (146, 9112172), (152, 8752481), (188, 7076474), (292, 4556086), (376, 3538237), (584, 2278043), (893, 1489784), (1387, 959176), (1786, 744892), (2551, 521512), (2774, 479588), (3431, 387752), (3572, 372446), (5102, 260756), (5548, 239794), (6862, 193876), (7144, 186223), (10204, 130378), (11096, 119897), (13724, 96938), (20408, 65189), (27448, 48469)]