4865985804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{688453}}^1$

素因数の和:688510

約数の個数: 48

約数和(自身を含む): 12337095680

約数和(自身を除く): 7471109876

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 688453, 1376906, 2065359, 2753812, 4130718, 8261436, 13080607, 21342043, 26161214, 39241821, 42684086, 52322428, 64026129, 78483642, 85368172, 128052258, 156967284, 256104516, 405498817, 810997634, 1216496451, 1621995268, 2432992902, 4865985804]

約数ペア:

[(1, 4865985804), (2, 2432992902), (3, 1621995268), (4, 1216496451), (6, 810997634), (12, 405498817), (19, 256104516), (31, 156967284), (38, 128052258), (57, 85368172), (62, 78483642), (76, 64026129), (93, 52322428), (114, 42684086), (124, 39241821), (186, 26161214), (228, 21342043), (372, 13080607), (589, 8261436), (1178, 4130718), (1767, 2753812), (2356, 2065359), (3534, 1376906), (7068, 688453)]