2017222390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{110291}}^1$

素因数の和:110388

約数の個数: 32

約数和(自身を含む): 3811691520

約数和(自身を除く): 1794469130

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290, 110291, 220582, 551455, 1102910, 3419021, 6507169, 6838042, 13014338, 17095105, 32535845, 34190210, 65071690, 201722239, 403444478, 1008611195, 2017222390]

約数ペア:

[(1, 2017222390), (2, 1008611195), (5, 403444478), (10, 201722239), (31, 65071690), (59, 34190210), (62, 32535845), (118, 17095105), (155, 13014338), (295, 6838042), (310, 6507169), (590, 3419021), (1829, 1102910), (3658, 551455), (9145, 220582), (18290, 110291)]