257033786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10141}}^1$

素因数の和:10214

約数の個数: 32

約数和(自身を含む): 438134400

約数和(自身を除く): 181100614

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1334, 10141, 12673, 20282, 25346, 192679, 233243, 294089, 385358, 466486, 588178, 4431617, 5587691, 6764047, 8863234, 11175382, 13528094, 128516893, 257033786]

約数ペア:

[(1, 257033786), (2, 128516893), (19, 13528094), (23, 11175382), (29, 8863234), (38, 6764047), (46, 5587691), (58, 4431617), (437, 588178), (551, 466486), (667, 385358), (874, 294089), (1102, 233243), (1334, 192679), (10141, 25346), (12673, 20282)]