1520321178

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1\times {\mathrm{2801}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 3093676992

約数和(自身を除く): 1573355814

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1483, 2801, 2966, 4449, 5602, 8403, 8898, 16806, 90463, 170861, 180926, 271389, 341722, 512583, 542778, 1025166, 4153883, 8307766, 12461649, 24923298, 253386863, 506773726, 760160589, 1520321178]

約数ペア:

[(1, 1520321178), (2, 760160589), (3, 506773726), (6, 253386863), (61, 24923298), (122, 12461649), (183, 8307766), (366, 4153883), (1483, 1025166), (2801, 542778), (2966, 512583), (4449, 341722), (5602, 271389), (8403, 180926), (8898, 170861), (16806, 90463)]