4402705870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{346397}}^1$

素因数の和:346476

約数の個数: 32

約数和(自身を含む): 8380060416

約数和(自身を除く): 3977354546

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 346397, 692794, 1731985, 3463970, 10738307, 14202277, 21476614, 28404554, 53691535, 71011385, 107383070, 142022770, 440270587, 880541174, 2201352935, 4402705870]

約数ペア:

[(1, 4402705870), (2, 2201352935), (5, 880541174), (10, 440270587), (31, 142022770), (41, 107383070), (62, 71011385), (82, 53691535), (155, 28404554), (205, 21476614), (310, 14202277), (410, 10738307), (1271, 3463970), (2542, 1731985), (6355, 692794), (12710, 346397)]