449024017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 529464320

約数和(自身を除く): 80440303

約数列:

[1, 13, 19, 43, 67, 247, 559, 631, 817, 871, 1273, 2881, 8203, 10621, 11989, 16549, 27133, 37453, 42277, 54739, 155857, 352729, 515527, 549601, 711607, 803263, 1817911, 6701851, 10442419, 23632843, 34540309, 449024017]

約数ペア:

[(1, 449024017), (13, 34540309), (19, 23632843), (43, 10442419), (67, 6701851), (247, 1817911), (559, 803263), (631, 711607), (817, 549601), (871, 515527), (1273, 352729), (2881, 155857), (8203, 54739), (10621, 42277), (11989, 37453), (16549, 27133)]