2800902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 6098400

約数和(自身を除く): 3297498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 241, 298, 447, 482, 723, 894, 1446, 1937, 3133, 3874, 5811, 6266, 9399, 11622, 18798, 35909, 71818, 107727, 215454, 466817, 933634, 1400451, 2800902]

約数ペア:

[(1, 2800902), (2, 1400451), (3, 933634), (6, 466817), (13, 215454), (26, 107727), (39, 71818), (78, 35909), (149, 18798), (241, 11622), (298, 9399), (447, 6266), (482, 5811), (723, 3874), (894, 3133), (1446, 1937)]