748916818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5381}}^1$

素因数の和:5550

約数の個数: 32

約数和(自身を含む): 1245050352

約数和(自身を除く): 496133534

約数列:

[1, 2, 13, 26, 53, 101, 106, 202, 689, 1313, 1378, 2626, 5353, 5381, 10706, 10762, 69589, 69953, 139178, 139906, 285193, 543481, 570386, 1086962, 3707509, 7065253, 7415018, 14130506, 28804493, 57608986, 374458409, 748916818]

約数ペア:

[(1, 748916818), (2, 374458409), (13, 57608986), (26, 28804493), (53, 14130506), (101, 7415018), (106, 7065253), (202, 3707509), (689, 1086962), (1313, 570386), (1378, 543481), (2626, 285193), (5353, 139906), (5381, 139178), (10706, 69953), (10762, 69589)]