404865084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83719}}^1$

素因数の和:83770

約数の個数: 48

約数和(自身を含む): 1050183680

約数和(自身を除く): 645318596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 83719, 167438, 251157, 334876, 502314, 1004628, 1088347, 2176694, 2595289, 3265041, 4353388, 5190578, 6530082, 7785867, 10381156, 13060164, 15571734, 31143468, 33738757, 67477514, 101216271, 134955028, 202432542, 404865084]

約数ペア:

[(1, 404865084), (2, 202432542), (3, 134955028), (4, 101216271), (6, 67477514), (12, 33738757), (13, 31143468), (26, 15571734), (31, 13060164), (39, 10381156), (52, 7785867), (62, 6530082), (78, 5190578), (93, 4353388), (124, 3265041), (156, 2595289), (186, 2176694), (372, 1088347), (403, 1004628), (806, 502314), (1209, 334876), (1612, 251157), (2418, 167438), (4836, 83719)]