1286001122

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{3049}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 2255731200

約数和(自身を除く): 969730078

約数列:

[1, 2, 7, 14, 47, 94, 329, 641, 658, 1282, 3049, 4487, 6098, 8974, 21343, 30127, 42686, 60254, 143303, 210889, 286606, 421778, 1003121, 1954409, 2006242, 3908818, 13680863, 27361726, 91857223, 183714446, 643000561, 1286001122]

約数ペア:

[(1, 1286001122), (2, 643000561), (7, 183714446), (14, 91857223), (47, 27361726), (94, 13680863), (329, 3908818), (641, 2006242), (658, 1954409), (1282, 1003121), (3049, 421778), (4487, 286606), (6098, 210889), (8974, 143303), (21343, 60254), (30127, 42686)]