1966604888

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{631}}^1\times {\mathrm{1747}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 3711912960

約数和(自身を除く): 1745308072

約数列:

[1, 2, 4, 8, 223, 446, 631, 892, 1262, 1747, 1784, 2524, 3494, 5048, 6988, 13976, 140713, 281426, 389581, 562852, 779162, 1102357, 1125704, 1558324, 2204714, 3116648, 4409428, 8818856, 245825611, 491651222, 983302444, 1966604888]

約数ペア:

[(1, 1966604888), (2, 983302444), (4, 491651222), (8, 245825611), (223, 8818856), (446, 4409428), (631, 3116648), (892, 2204714), (1262, 1558324), (1747, 1125704), (1784, 1102357), (2524, 779162), (3494, 562852), (5048, 389581), (6988, 281426), (13976, 140713)]