1777889428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{6907}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 3690529920

約数和(自身を除く): 1912640492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 317, 406, 634, 812, 1268, 2219, 4438, 6907, 8876, 9193, 13814, 18386, 27628, 36772, 48349, 64351, 96698, 128702, 193396, 200303, 257404, 400606, 801212, 1402121, 2189519, 2804242, 4379038, 5608484, 8758076, 15326633, 30653266, 61306532, 63496051, 126992102, 253984204, 444472357, 888944714, 1777889428]

約数ペア:

[(1, 1777889428), (2, 888944714), (4, 444472357), (7, 253984204), (14, 126992102), (28, 63496051), (29, 61306532), (58, 30653266), (116, 15326633), (203, 8758076), (317, 5608484), (406, 4379038), (634, 2804242), (812, 2189519), (1268, 1402121), (2219, 801212), (4438, 400606), (6907, 257404), (8876, 200303), (9193, 193396), (13814, 128702), (18386, 96698), (27628, 64351), (36772, 48349)]