2453204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 4919040

約数和(自身を除く): 2465836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 191, 247, 338, 382, 494, 676, 764, 988, 2483, 3211, 3629, 4966, 6422, 7258, 9932, 12844, 14516, 32279, 47177, 64558, 94354, 129116, 188708, 613301, 1226602, 2453204]

約数ペア:

[(1, 2453204), (2, 1226602), (4, 613301), (13, 188708), (19, 129116), (26, 94354), (38, 64558), (52, 47177), (76, 32279), (169, 14516), (191, 12844), (247, 9932), (338, 7258), (382, 6422), (494, 4966), (676, 3629), (764, 3211), (988, 2483)]