2615756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 5715360

約数和(自身を除く): 3099604

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 269, 286, 374, 442, 538, 572, 748, 884, 1076, 2431, 2959, 3497, 4573, 4862, 5918, 6994, 9146, 9724, 11836, 13988, 18292, 38467, 50303, 59449, 76934, 100606, 118898, 153868, 201212, 237796, 653939, 1307878, 2615756]

約数ペア:

[(1, 2615756), (2, 1307878), (4, 653939), (11, 237796), (13, 201212), (17, 153868), (22, 118898), (26, 100606), (34, 76934), (44, 59449), (52, 50303), (68, 38467), (143, 18292), (187, 13988), (221, 11836), (269, 9724), (286, 9146), (374, 6994), (442, 5918), (538, 4862), (572, 4573), (748, 3497), (884, 2959), (1076, 2431)]