2141566552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{6607}}^1$

素因数の和:7951

約数の個数: 32

約数和(自身を含む): 4148766720

約数和(自身を除く): 2007200168

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1307, 2614, 5228, 6607, 10456, 13214, 26428, 40517, 52856, 81034, 162068, 204817, 324136, 409634, 819268, 1638536, 8635349, 17270698, 34541396, 69082792, 267695819, 535391638, 1070783276, 2141566552]

約数ペア:

[(1, 2141566552), (2, 1070783276), (4, 535391638), (8, 267695819), (31, 69082792), (62, 34541396), (124, 17270698), (248, 8635349), (1307, 1638536), (2614, 819268), (5228, 409634), (6607, 324136), (10456, 204817), (13214, 162068), (26428, 81034), (40517, 52856)]