550714502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2579}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 915425280

約数和(自身を除く): 364710778

約数列:

[1, 2, 13, 26, 43, 86, 191, 382, 559, 1118, 2483, 2579, 4966, 5158, 8213, 16426, 33527, 67054, 106769, 110897, 213538, 221794, 492589, 985178, 1441661, 2883322, 6403657, 12807314, 21181327, 42362654, 275357251, 550714502]

約数ペア:

[(1, 550714502), (2, 275357251), (13, 42362654), (26, 21181327), (43, 12807314), (86, 6403657), (191, 2883322), (382, 1441661), (559, 985178), (1118, 492589), (2483, 221794), (2579, 213538), (4966, 110897), (5158, 106769), (8213, 67054), (16426, 33527)]