1930453648

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{17519}}^1$

素因数の和:17695

約数の個数: 40

約数和(自身を含む): 3832254720

約数和(自身を除く): 1901801072

約数列:

[1, 2, 4, 8, 16, 71, 97, 142, 194, 284, 388, 568, 776, 1136, 1552, 6887, 13774, 17519, 27548, 35038, 55096, 70076, 110192, 140152, 280304, 1243849, 1699343, 2487698, 3398686, 4975396, 6797372, 9950792, 13594744, 19901584, 27189488, 120653353, 241306706, 482613412, 965226824, 1930453648]

約数ペア:

[(1, 1930453648), (2, 965226824), (4, 482613412), (8, 241306706), (16, 120653353), (71, 27189488), (97, 19901584), (142, 13594744), (194, 9950792), (284, 6797372), (388, 4975396), (568, 3398686), (776, 2487698), (1136, 1699343), (1552, 1243849), (6887, 280304), (13774, 140152), (17519, 110192), (27548, 70076), (35038, 55096)]