7870948018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1\times {\mathrm{2633}}^1$

素因数の和:3562

約数の個数: 32

約数和(自身を含む): 12576191040

約数和(自身を除く): 4705243022

約数列:

[1, 2, 19, 38, 97, 194, 811, 1622, 1843, 2633, 3686, 5266, 15409, 30818, 50027, 78667, 100054, 157334, 255401, 510802, 1494673, 2135363, 2989346, 4270726, 4852619, 9705238, 40571897, 81143794, 207130211, 414260422, 3935474009, 7870948018]

約数ペア:

[(1, 7870948018), (2, 3935474009), (19, 414260422), (38, 207130211), (97, 81143794), (194, 40571897), (811, 9705238), (1622, 4852619), (1843, 4270726), (2633, 2989346), (3686, 2135363), (5266, 1494673), (15409, 510802), (30818, 255401), (50027, 157334), (78667, 100054)]