98217860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{377761}}^1$

素因数の和:377783

約数の個数: 24

約数和(自身を含む): 222124056

約数和(自身を除く): 123906196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 377761, 755522, 1511044, 1888805, 3777610, 4910893, 7555220, 9821786, 19643572, 24554465, 49108930, 98217860]

約数ペア:

[(1, 98217860), (2, 49108930), (4, 24554465), (5, 19643572), (10, 9821786), (13, 7555220), (20, 4910893), (26, 3777610), (52, 1888805), (65, 1511044), (130, 755522), (260, 377761)]