802667710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{5309}}^1$

素因数の和:6492

約数の個数: 32

約数和(自身を含む): 1557571680

約数和(自身を除く): 754903970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1163, 2326, 5309, 5815, 10618, 11630, 15119, 26545, 30238, 53090, 69017, 75595, 138034, 151190, 345085, 690170, 6174367, 12348734, 30871835, 61743670, 80266771, 160533542, 401333855, 802667710]

約数ペア:

[(1, 802667710), (2, 401333855), (5, 160533542), (10, 80266771), (13, 61743670), (26, 30871835), (65, 12348734), (130, 6174367), (1163, 690170), (2326, 345085), (5309, 151190), (5815, 138034), (10618, 75595), (11630, 69017), (15119, 53090), (26545, 30238)]