2157961584

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1450243}}^1$

素因数の和:1450285

約数の個数: 40

約数和(自身を含む): 5754568192

約数和(自身を除く): 3596606608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1450243, 2900486, 4350729, 5800972, 8701458, 11601944, 17402916, 23203888, 34805832, 44957533, 69611664, 89915066, 134872599, 179830132, 269745198, 359660264, 539490396, 719320528, 1078980792, 2157961584]

約数ペア:

[(1, 2157961584), (2, 1078980792), (3, 719320528), (4, 539490396), (6, 359660264), (8, 269745198), (12, 179830132), (16, 134872599), (24, 89915066), (31, 69611664), (48, 44957533), (62, 34805832), (93, 23203888), (124, 17402916), (186, 11601944), (248, 8701458), (372, 5800972), (496, 4350729), (744, 2900486), (1488, 1450243)]