2087352115198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7847188403}}^1$

素因数の和:7847188431

約数の個数: 16

約数和(自身を含む): 3766650433920

約数和(自身を除く): 1679298318722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7847188403, 15694376806, 54930318821, 109860637642, 149096579657, 298193159314, 1043676057599, 2087352115198]

約数ペア:

[(1, 2087352115198), (2, 1043676057599), (7, 298193159314), (14, 149096579657), (19, 109860637642), (38, 54930318821), (133, 15694376806), (266, 7847188403)]