127282844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{40127}}^1$

素因数の和:40205

約数の個数: 24

約数和(自身を含む): 243817728

約数和(自身を除く): 116534884

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 40127, 80254, 160508, 521651, 1043302, 2086604, 2447747, 4895494, 9790988, 31820711, 63641422, 127282844]

約数ペア:

[(1, 127282844), (2, 63641422), (4, 31820711), (13, 9790988), (26, 4895494), (52, 2447747), (61, 2086604), (122, 1043302), (244, 521651), (793, 160508), (1586, 80254), (3172, 40127)]