392152046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4089

約数の個数: 48

約数和(自身を含む): 718940544

約数和(自身を除く): 326788498

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 3146, 3751, 4021, 4433, 7502, 8042, 8866, 44231, 48763, 52273, 88462, 97526, 104546, 124651, 249302, 486541, 575003, 973082, 1150006, 1371161, 1620463, 2742322, 3240926, 6325033, 12650066, 15082771, 17825093, 30165542, 35650186, 196076023, 392152046]

約数ペア:

[(1, 392152046), (2, 196076023), (11, 35650186), (13, 30165542), (22, 17825093), (26, 15082771), (31, 12650066), (62, 6325033), (121, 3240926), (143, 2742322), (242, 1620463), (286, 1371161), (341, 1150006), (403, 973082), (682, 575003), (806, 486541), (1573, 249302), (3146, 124651), (3751, 104546), (4021, 97526), (4433, 88462), (7502, 52273), (8042, 48763), (8866, 44231)]