269798974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 435686400

約数和(自身を除く): 165887426

約数列:

[1, 2, 19, 38, 61, 122, 239, 478, 487, 974, 1159, 2318, 4541, 9082, 9253, 14579, 18506, 29158, 29707, 59414, 116393, 232786, 277001, 554002, 564433, 1128866, 2211467, 4422934, 7099973, 14199946, 134899487, 269798974]

約数ペア:

[(1, 269798974), (2, 134899487), (19, 14199946), (38, 7099973), (61, 4422934), (122, 2211467), (239, 1128866), (478, 564433), (487, 554002), (974, 277001), (1159, 232786), (2318, 116393), (4541, 59414), (9082, 29707), (9253, 29158), (14579, 18506)]