274964942

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7853}}^1$

素因数の和:7964

約数の個数: 32

約数和(自身を含む): 490843584

約数和(自身を除く): 215878642

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 854, 2501, 5002, 7853, 15706, 17507, 35014, 54971, 109942, 321973, 479033, 643946, 958066, 2253811, 3353231, 4507622, 6706462, 19640353, 39280706, 137482471, 274964942]

約数ペア:

[(1, 274964942), (2, 137482471), (7, 39280706), (14, 19640353), (41, 6706462), (61, 4507622), (82, 3353231), (122, 2253811), (287, 958066), (427, 643946), (574, 479033), (854, 321973), (2501, 109942), (5002, 54971), (7853, 35014), (15706, 17507)]