1330681816

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{2791}}^1$

素因数の和:3835

約数の個数: 32

約数和(自身を含む): 2539435680

約数和(自身を除く): 1208753864

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 977, 1954, 2791, 3908, 5582, 7816, 11164, 22328, 59597, 119194, 170251, 238388, 340502, 476776, 681004, 1362008, 2726807, 5453614, 10907228, 21814456, 166335227, 332670454, 665340908, 1330681816]

約数ペア:

[(1, 1330681816), (2, 665340908), (4, 332670454), (8, 166335227), (61, 21814456), (122, 10907228), (244, 5453614), (488, 2726807), (977, 1362008), (1954, 681004), (2791, 476776), (3908, 340502), (5582, 238388), (7816, 170251), (11164, 119194), (22328, 59597)]