386366946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{70223}}^1$

素因数の和:70366

約数の個数: 32

約数和(自身を含む): 889878528

約数和(自身を除く): 503511582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 70223, 140446, 210669, 421338, 491561, 983122, 1474683, 2949366, 9199213, 18398426, 27597639, 55195278, 64394491, 128788982, 193183473, 386366946]

約数ペア:

[(1, 386366946), (2, 193183473), (3, 128788982), (6, 64394491), (7, 55195278), (14, 27597639), (21, 18398426), (42, 9199213), (131, 2949366), (262, 1474683), (393, 983122), (786, 491561), (917, 421338), (1834, 210669), (2751, 140446), (5502, 70223)]