7911410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 16148160

約数和(自身を除く): 8236750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3203, 6406, 16015, 32030, 41639, 60857, 83278, 121714, 208195, 304285, 416390, 608570, 791141, 1582282, 3955705, 7911410]

約数ペア:

[(1, 7911410), (2, 3955705), (5, 1582282), (10, 791141), (13, 608570), (19, 416390), (26, 304285), (38, 208195), (65, 121714), (95, 83278), (130, 60857), (190, 41639), (247, 32030), (494, 16015), (1235, 6406), (2470, 3203)]