248928162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{12071}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 570184704

約数和(自身を除く): 321256542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 10311, 12071, 20622, 24142, 36213, 72426, 84497, 168994, 253491, 506982, 5926861, 11853722, 17780583, 35561166, 41488027, 82976054, 124464081, 248928162]

約数ペア:

[(1, 248928162), (2, 124464081), (3, 82976054), (6, 41488027), (7, 35561166), (14, 17780583), (21, 11853722), (42, 5926861), (491, 506982), (982, 253491), (1473, 168994), (2946, 84497), (3437, 72426), (6874, 36213), (10311, 24142), (12071, 20622)]