2443721428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{51343}}^1$

素因数の和:51583

約数の個数: 24

約数和(自身を含む): 4361775488

約数和(自身を除く): 1918054060

約数列:

[1, 2, 4, 73, 146, 163, 292, 326, 652, 11899, 23798, 47596, 51343, 102686, 205372, 3748039, 7496078, 8368909, 14992156, 16737818, 33475636, 610930357, 1221860714, 2443721428]

約数ペア:

[(1, 2443721428), (2, 1221860714), (4, 610930357), (73, 33475636), (146, 16737818), (163, 14992156), (292, 8368909), (326, 7496078), (652, 3748039), (11899, 205372), (23798, 102686), (47596, 51343)]