1285651374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1055543}}^1$

素因数の和:1055584

約数の個数: 32

約数和(自身を含む): 3039966720

約数和(自身を除く): 1754315346

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 1055543, 2111086, 3166629, 6333258, 7388801, 14777602, 22166403, 30610747, 44332806, 61221494, 91832241, 183664482, 214275229, 428550458, 642825687, 1285651374]

約数ペア:

[(1, 1285651374), (2, 642825687), (3, 428550458), (6, 214275229), (7, 183664482), (14, 91832241), (21, 61221494), (29, 44332806), (42, 30610747), (58, 22166403), (87, 14777602), (174, 7388801), (203, 6333258), (406, 3166629), (609, 2111086), (1218, 1055543)]