8394958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 6573842

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 197, 286, 298, 394, 1639, 1937, 2167, 2561, 3278, 3874, 4334, 5122, 21307, 28171, 29353, 42614, 56342, 58706, 322883, 381589, 645766, 763178, 4197479, 8394958]

約数ペア:

[(1, 8394958), (2, 4197479), (11, 763178), (13, 645766), (22, 381589), (26, 322883), (143, 58706), (149, 56342), (197, 42614), (286, 29353), (298, 28171), (394, 21307), (1639, 5122), (1937, 4334), (2167, 3874), (2561, 3278)]