1994800164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{59221}}^1$

素因数の和:59636

約数の個数: 48

約数和(自身を含む): 5332822656

約数和(自身を除く): 3338022492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 1203, 1604, 2406, 2807, 4812, 5614, 8421, 11228, 16842, 33684, 59221, 118442, 177663, 236884, 355326, 414547, 710652, 829094, 1243641, 1658188, 2487282, 4974564, 23747621, 47495242, 71242863, 94990484, 142485726, 166233347, 284971452, 332466694, 498700041, 664933388, 997400082, 1994800164]

約数ペア:

[(1, 1994800164), (2, 997400082), (3, 664933388), (4, 498700041), (6, 332466694), (7, 284971452), (12, 166233347), (14, 142485726), (21, 94990484), (28, 71242863), (42, 47495242), (84, 23747621), (401, 4974564), (802, 2487282), (1203, 1658188), (1604, 1243641), (2406, 829094), (2807, 710652), (4812, 414547), (5614, 355326), (8421, 236884), (11228, 177663), (16842, 118442), (33684, 59221)]