2508558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 5594400

約数和(自身を除く): 3085842

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1109, 1131, 2218, 2262, 3327, 6654, 14417, 28834, 32161, 43251, 64322, 86502, 96483, 192966, 418093, 836186, 1254279, 2508558]

約数ペア:

[(1, 2508558), (2, 1254279), (3, 836186), (6, 418093), (13, 192966), (26, 96483), (29, 86502), (39, 64322), (58, 43251), (78, 32161), (87, 28834), (174, 14417), (377, 6654), (754, 3327), (1109, 2262), (1131, 2218)]