358802972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 708873984

約数和(自身を除く): 350071012

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 103, 164, 206, 412, 451, 902, 1133, 1804, 1931, 2266, 3862, 4223, 4532, 7724, 8446, 16892, 21241, 42482, 46453, 79171, 84964, 92906, 158342, 185812, 198893, 316684, 397786, 795572, 870881, 1741762, 2187823, 3483524, 4375646, 8154613, 8751292, 16309226, 32618452, 89700743, 179401486, 358802972]

約数ペア:

[(1, 358802972), (2, 179401486), (4, 89700743), (11, 32618452), (22, 16309226), (41, 8751292), (44, 8154613), (82, 4375646), (103, 3483524), (164, 2187823), (206, 1741762), (412, 870881), (451, 795572), (902, 397786), (1133, 316684), (1804, 198893), (1931, 185812), (2266, 158342), (3862, 92906), (4223, 84964), (4532, 79171), (7724, 46453), (8446, 42482), (16892, 21241)]