28970498

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:793

約数の個数: 16

約数和(自身を含む): 44029440

約数和(自身を除く): 15058942

約数列:

[1, 2, 181, 191, 362, 382, 419, 838, 34571, 69142, 75839, 80029, 151678, 160058, 14485249, 28970498]

約数ペア:

[(1, 28970498), (2, 14485249), (181, 160058), (191, 151678), (362, 80029), (382, 75839), (419, 69142), (838, 34571)]