4181944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 8568000

約数和(自身を除く): 4386056

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 509, 632, 1018, 1027, 2036, 2054, 4072, 4108, 6617, 8216, 13234, 26468, 40211, 52936, 80422, 160844, 321688, 522743, 1045486, 2090972, 4181944]

約数ペア:

[(1, 4181944), (2, 2090972), (4, 1045486), (8, 522743), (13, 321688), (26, 160844), (52, 80422), (79, 52936), (104, 40211), (158, 26468), (316, 13234), (509, 8216), (632, 6617), (1018, 4108), (1027, 4072), (2036, 2054)]