440760112

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{163003}}^1$

素因数の和:163037

約数の個数: 30

約数和(自身を含む): 924721692

約数和(自身を除く): 483961580

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 163003, 326006, 652012, 1304024, 2119039, 2608048, 4238078, 8476156, 16952312, 27547507, 33904624, 55095014, 110190028, 220380056, 440760112]

約数ペア:

[(1, 440760112), (2, 220380056), (4, 110190028), (8, 55095014), (13, 33904624), (16, 27547507), (26, 16952312), (52, 8476156), (104, 4238078), (169, 2608048), (208, 2119039), (338, 1304024), (676, 652012), (1352, 326006), (2704, 163003)]