1330983896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41897}}^1$

素因数の和:41952

約数の個数: 48

約数和(自身を含む): 2873364840

約数和(自身を除く): 1542380944

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 7942, 15884, 31768, 41897, 83794, 167588, 335176, 460867, 796043, 921734, 1592086, 1843468, 3184172, 3686936, 6368344, 8756473, 15124817, 17512946, 30249634, 35025892, 60499268, 70051784, 120998536, 166372987, 332745974, 665491948, 1330983896]

約数ペア:

[(1, 1330983896), (2, 665491948), (4, 332745974), (8, 166372987), (11, 120998536), (19, 70051784), (22, 60499268), (38, 35025892), (44, 30249634), (76, 17512946), (88, 15124817), (152, 8756473), (209, 6368344), (361, 3686936), (418, 3184172), (722, 1843468), (836, 1592086), (1444, 921734), (1672, 796043), (2888, 460867), (3971, 335176), (7942, 167588), (15884, 83794), (31768, 41897)]