2617646978

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 4248211968

約数和(自身を除く): 1630564990

約数列:

[1, 2, 17, 34, 131, 181, 191, 262, 289, 362, 382, 578, 2227, 3077, 3247, 4454, 6154, 6494, 23711, 25021, 34571, 37859, 47422, 50042, 52309, 55199, 69142, 75718, 104618, 110398, 403087, 425357, 587707, 806174, 850714, 1175414, 4528801, 6852479, 7231069, 9057602, 9991019, 13704958, 14462138, 19982038, 76989617, 153979234, 1308823489, 2617646978]

約数ペア:

[(1, 2617646978), (2, 1308823489), (17, 153979234), (34, 76989617), (131, 19982038), (181, 14462138), (191, 13704958), (262, 9991019), (289, 9057602), (362, 7231069), (382, 6852479), (578, 4528801), (2227, 1175414), (3077, 850714), (3247, 806174), (4454, 587707), (6154, 425357), (6494, 403087), (23711, 110398), (25021, 104618), (34571, 75718), (37859, 69142), (47422, 55199), (50042, 52309)]