445808218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 717557760

約数和(自身を除く): 271749542

約数列:

[1, 2, 23, 46, 67, 79, 134, 158, 1541, 1817, 1831, 3082, 3634, 3662, 5293, 10586, 42113, 84226, 121739, 122677, 144649, 243478, 245354, 289298, 2821571, 3326927, 5643142, 6653854, 9691483, 19382966, 222904109, 445808218]

約数ペア:

[(1, 445808218), (2, 222904109), (23, 19382966), (46, 9691483), (67, 6653854), (79, 5643142), (134, 3326927), (158, 2821571), (1541, 289298), (1817, 245354), (1831, 243478), (3082, 144649), (3634, 122677), (3662, 121739), (5293, 84226), (10586, 42113)]