293880938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 503994960

約数和(自身を除く): 210114022

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 541, 1082, 1229, 2458, 7033, 9197, 14066, 15977, 18394, 20893, 31954, 41786, 119561, 239122, 271609, 543218, 664889, 1329778, 8643557, 11303113, 17287114, 22606226, 146940469, 293880938]

約数ペア:

[(1, 293880938), (2, 146940469), (13, 22606226), (17, 17287114), (26, 11303113), (34, 8643557), (221, 1329778), (442, 664889), (541, 543218), (1082, 271609), (1229, 239122), (2458, 119561), (7033, 41786), (9197, 31954), (14066, 20893), (15977, 18394)]