806946764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 1581955200

約数和(自身を除く): 775008436

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 79, 148, 158, 316, 481, 962, 1027, 1924, 2054, 2923, 4108, 5309, 5846, 10618, 11692, 21236, 37999, 69017, 75998, 138034, 151996, 196433, 276068, 392866, 419411, 785732, 838822, 1677644, 2553629, 5107258, 5452343, 10214516, 10904686, 15518207, 21809372, 31036414, 62072828, 201736691, 403473382, 806946764]

約数ペア:

[(1, 806946764), (2, 403473382), (4, 201736691), (13, 62072828), (26, 31036414), (37, 21809372), (52, 15518207), (74, 10904686), (79, 10214516), (148, 5452343), (158, 5107258), (316, 2553629), (481, 1677644), (962, 838822), (1027, 785732), (1924, 419411), (2054, 392866), (2923, 276068), (4108, 196433), (5309, 151996), (5846, 138034), (10618, 75998), (11692, 69017), (21236, 37999)]