308057926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 511505280

約数和(自身を除く): 203447354

約数列:

[1, 2, 11, 22, 137, 179, 274, 358, 571, 1142, 1507, 1969, 3014, 3938, 6281, 12562, 24523, 49046, 78227, 102209, 156454, 204418, 269753, 539506, 860497, 1124299, 1720994, 2248598, 14002633, 28005266, 154028963, 308057926]

約数ペア:

[(1, 308057926), (2, 154028963), (11, 28005266), (22, 14002633), (137, 2248598), (179, 1720994), (274, 1124299), (358, 860497), (571, 539506), (1142, 269753), (1507, 204418), (1969, 156454), (3014, 102209), (3938, 78227), (6281, 49046), (12562, 24523)]