497777706

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{2161}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 1100855808

約数和(自身を除く): 603078102

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 191, 201, 382, 402, 573, 603, 1146, 1206, 1719, 2161, 3438, 4322, 6483, 12797, 12966, 19449, 25594, 38391, 38898, 76782, 115173, 144787, 230346, 289574, 412751, 434361, 825502, 868722, 1238253, 1303083, 2476506, 2606166, 3714759, 7429518, 27654317, 55308634, 82962951, 165925902, 248888853, 497777706]

約数ペア:

[(1, 497777706), (2, 248888853), (3, 165925902), (6, 82962951), (9, 55308634), (18, 27654317), (67, 7429518), (134, 3714759), (191, 2606166), (201, 2476506), (382, 1303083), (402, 1238253), (573, 868722), (603, 825502), (1146, 434361), (1206, 412751), (1719, 289574), (2161, 230346), (3438, 144787), (4322, 115173), (6483, 76782), (12797, 38898), (12966, 38391), (19449, 25594)]