127988212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 254951424

約数和(自身を除く): 126963212

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 103, 124, 206, 341, 412, 682, 911, 1133, 1364, 1822, 2266, 3193, 3644, 4532, 6386, 10021, 12772, 20042, 28241, 35123, 40084, 56482, 70246, 93833, 112964, 140492, 187666, 310651, 375332, 621302, 1032163, 1242604, 2064326, 2908823, 4128652, 5817646, 11635292, 31997053, 63994106, 127988212]

約数ペア:

[(1, 127988212), (2, 63994106), (4, 31997053), (11, 11635292), (22, 5817646), (31, 4128652), (44, 2908823), (62, 2064326), (103, 1242604), (124, 1032163), (206, 621302), (341, 375332), (412, 310651), (682, 187666), (911, 140492), (1133, 112964), (1364, 93833), (1822, 70246), (2266, 56482), (3193, 40084), (3644, 35123), (4532, 28241), (6386, 20042), (10021, 12772)]