2499638077968

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{123695471}}^1$

素因数の和:123695903

約数の個数: 40

約数和(自身を含む): 6472736658816

約数和(自身を除く): 3973098580848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 123695471, 247390942, 371086413, 494781884, 742172826, 989563768, 1484345652, 1979127536, 2968691304, 5937382608, 52075793291, 104151586582, 156227379873, 208303173164, 312454759746, 416606346328, 624909519492, 833212692656, 1249819038984, 2499638077968]

約数ペア:

[(1, 2499638077968), (2, 1249819038984), (3, 833212692656), (4, 624909519492), (6, 416606346328), (8, 312454759746), (12, 208303173164), (16, 156227379873), (24, 104151586582), (48, 52075793291), (421, 5937382608), (842, 2968691304), (1263, 1979127536), (1684, 1484345652), (2526, 989563768), (3368, 742172826), (5052, 494781884), (6736, 371086413), (10104, 247390942), (20208, 123695471)]