1305695718

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{367}}^1\times {\mathrm{827}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 2852029440

約数和(自身を除く): 1546333722

約数列:

[1, 2, 3, 6, 9, 18, 239, 367, 478, 717, 734, 827, 1101, 1434, 1654, 2151, 2202, 2481, 3303, 4302, 4962, 6606, 7443, 14886, 87713, 175426, 197653, 263139, 303509, 395306, 526278, 592959, 607018, 789417, 910527, 1185918, 1578834, 1778877, 1821054, 2731581, 3557754, 5463162, 72538651, 145077302, 217615953, 435231906, 652847859, 1305695718]

約数ペア:

[(1, 1305695718), (2, 652847859), (3, 435231906), (6, 217615953), (9, 145077302), (18, 72538651), (239, 5463162), (367, 3557754), (478, 2731581), (717, 1821054), (734, 1778877), (827, 1578834), (1101, 1185918), (1434, 910527), (1654, 789417), (2151, 607018), (2202, 592959), (2481, 526278), (3303, 395306), (4302, 303509), (4962, 263139), (6606, 197653), (7443, 175426), (14886, 87713)]