7448342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 13029120

約数和(自身を除く): 5580778

約数列:

[1, 2, 11, 19, 22, 38, 103, 173, 206, 209, 346, 418, 1133, 1903, 1957, 2266, 3287, 3806, 3914, 6574, 17819, 21527, 35638, 36157, 43054, 72314, 196009, 338561, 392018, 677122, 3724171, 7448342]

約数ペア:

[(1, 7448342), (2, 3724171), (11, 677122), (19, 392018), (22, 338561), (38, 196009), (103, 72314), (173, 43054), (206, 36157), (209, 35638), (346, 21527), (418, 17819), (1133, 6574), (1903, 3914), (1957, 3806), (2266, 3287)]