2131096488

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{46957}}^1$

素因数の和:47058

約数の個数: 64

約数和(自身を含む): 5589880320

約数和(自身を除く): 3458783832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3782, 5673, 7564, 11346, 15128, 22692, 45384, 46957, 93914, 140871, 187828, 281742, 375656, 563484, 1126968, 1455667, 2864377, 2911334, 4367001, 5728754, 5822668, 8593131, 8734002, 11457508, 11645336, 17186262, 17468004, 22915016, 34372524, 34936008, 68745048, 88795687, 177591374, 266387061, 355182748, 532774122, 710365496, 1065548244, 2131096488]

約数ペア:

[(1, 2131096488), (2, 1065548244), (3, 710365496), (4, 532774122), (6, 355182748), (8, 266387061), (12, 177591374), (24, 88795687), (31, 68745048), (61, 34936008), (62, 34372524), (93, 22915016), (122, 17468004), (124, 17186262), (183, 11645336), (186, 11457508), (244, 8734002), (248, 8593131), (366, 5822668), (372, 5728754), (488, 4367001), (732, 2911334), (744, 2864377), (1464, 1455667), (1891, 1126968), (3782, 563484), (5673, 375656), (7564, 281742), (11346, 187828), (15128, 140871), (22692, 93914), (45384, 46957)]