827644636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{119671}}^1$

素因数の和:119714

約数の個数: 48

約数和(自身を含む): 1876456960

約数和(自身を除く): 1048812324

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 119671, 239342, 478684, 837697, 1555723, 1675394, 2273749, 3111446, 3350788, 4547498, 6222892, 9094996, 10890061, 15916243, 21780122, 29558737, 31832486, 43560244, 59117474, 63664972, 118234948, 206911159, 413822318, 827644636]

約数ペア:

[(1, 827644636), (2, 413822318), (4, 206911159), (7, 118234948), (13, 63664972), (14, 59117474), (19, 43560244), (26, 31832486), (28, 29558737), (38, 21780122), (52, 15916243), (76, 10890061), (91, 9094996), (133, 6222892), (182, 4547498), (247, 3350788), (266, 3111446), (364, 2273749), (494, 1675394), (532, 1555723), (988, 837697), (1729, 478684), (3458, 239342), (6916, 119671)]