405577084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 796594176

約数和(自身を除く): 391017092

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 383, 451, 587, 766, 902, 1174, 1532, 1804, 2348, 4213, 6457, 8426, 12914, 15703, 16852, 24067, 25828, 31406, 48134, 62812, 96268, 172733, 224821, 264737, 345466, 449642, 529474, 690932, 899284, 1058948, 2473031, 4946062, 9217661, 9892124, 18435322, 36870644, 101394271, 202788542, 405577084]

約数ペア:

[(1, 405577084), (2, 202788542), (4, 101394271), (11, 36870644), (22, 18435322), (41, 9892124), (44, 9217661), (82, 4946062), (164, 2473031), (383, 1058948), (451, 899284), (587, 690932), (766, 529474), (902, 449642), (1174, 345466), (1532, 264737), (1804, 224821), (2348, 172733), (4213, 96268), (6457, 62812), (8426, 48134), (12914, 31406), (15703, 25828), (16852, 24067)]