679458889252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69874423}}^1$

素因数の和:69874468

約数の個数: 48

約数和(自身を含む): 1479101807232

約数和(自身を除く): 799642917980

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 69874423, 139748846, 279497692, 768618653, 908367499, 1187865191, 1537237306, 1816734998, 2375730382, 3074474612, 3633469996, 4751460764, 9992042489, 13066517101, 15442247483, 19984084978, 26133034202, 30884494966, 39968169956, 52266068404, 61768989932, 169864722313, 339729444626, 679458889252]

約数ペア:

[(1, 679458889252), (2, 339729444626), (4, 169864722313), (11, 61768989932), (13, 52266068404), (17, 39968169956), (22, 30884494966), (26, 26133034202), (34, 19984084978), (44, 15442247483), (52, 13066517101), (68, 9992042489), (143, 4751460764), (187, 3633469996), (221, 3074474612), (286, 2375730382), (374, 1816734998), (442, 1537237306), (572, 1187865191), (748, 908367499), (884, 768618653), (2431, 279497692), (4862, 139748846), (9724, 69874423)]