350582806

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20747}}^1$

素因数の和:20844

約数の個数: 32

約数和(自身を含む): 645345792

約数和(自身を除く): 294762986

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 20747, 41494, 145229, 290458, 352699, 705398, 1473037, 2468893, 2946074, 4937786, 10311259, 20622518, 25041629, 50083258, 175291403, 350582806]

約数ペア:

[(1, 350582806), (2, 175291403), (7, 50083258), (14, 25041629), (17, 20622518), (34, 10311259), (71, 4937786), (119, 2946074), (142, 2468893), (238, 1473037), (497, 705398), (994, 352699), (1207, 290458), (2414, 145229), (8449, 41494), (16898, 20747)]