1330502454

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{21101}}^1$

素因数の和:21253

約数の個数: 48

約数和(自身を含む): 3002223744

約数和(自身を除く): 1671721290

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 2034, 3503, 7006, 10509, 21018, 21101, 31527, 42202, 63054, 63303, 126606, 189909, 379818, 654131, 1308262, 1962393, 2384413, 3924786, 4768826, 5887179, 7153239, 11774358, 14306478, 21459717, 42919434, 73916803, 147833606, 221750409, 443500818, 665251227, 1330502454]

約数ペア:

[(1, 1330502454), (2, 665251227), (3, 443500818), (6, 221750409), (9, 147833606), (18, 73916803), (31, 42919434), (62, 21459717), (93, 14306478), (113, 11774358), (186, 7153239), (226, 5887179), (279, 4768826), (339, 3924786), (558, 2384413), (678, 1962393), (1017, 1308262), (2034, 654131), (3503, 379818), (7006, 189909), (10509, 126606), (21018, 63303), (21101, 63054), (31527, 42202)]