1863804572

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3041}}^1$

素因数の和:3171

約数の個数: 72

約数和(自身を含む): 3932575920

約数和(自身を除く): 2068771348

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 59, 98, 106, 118, 196, 212, 236, 371, 413, 742, 826, 1484, 1652, 2597, 2891, 3041, 3127, 5194, 5782, 6082, 6254, 10388, 11564, 12164, 12508, 21287, 21889, 42574, 43778, 85148, 87556, 149009, 153223, 161173, 179419, 298018, 306446, 322346, 358838, 596036, 612892, 644692, 717676, 1128211, 1255933, 2256422, 2511866, 4512844, 5023732, 7897477, 8791531, 9509207, 15794954, 17583062, 19018414, 31589908, 35166124, 38036828, 66564449, 133128898, 266257796, 465951143, 931902286, 1863804572]

約数ペア:

[(1, 1863804572), (2, 931902286), (4, 465951143), (7, 266257796), (14, 133128898), (28, 66564449), (49, 38036828), (53, 35166124), (59, 31589908), (98, 19018414), (106, 17583062), (118, 15794954), (196, 9509207), (212, 8791531), (236, 7897477), (371, 5023732), (413, 4512844), (742, 2511866), (826, 2256422), (1484, 1255933), (1652, 1128211), (2597, 717676), (2891, 644692), (3041, 612892), (3127, 596036), (5194, 358838), (5782, 322346), (6082, 306446), (6254, 298018), (10388, 179419), (11564, 161173), (12164, 153223), (12508, 149009), (21287, 87556), (21889, 85148), (42574, 43778)]