2016515816

素因数分解:

$2^3\times 7^2\times {\mathrm{811}}^1\times {\mathrm{6343}}^1$

素因数の和:7174

約数の個数: 48

約数和(自身を含む): 4404385440

約数和(自身を除く): 2387869624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 811, 1622, 3244, 5677, 6343, 6488, 11354, 12686, 22708, 25372, 39739, 44401, 45416, 50744, 79478, 88802, 158956, 177604, 310807, 317912, 355208, 621614, 1243228, 2486456, 5144173, 10288346, 20576692, 36009211, 41153384, 72018422, 144036844, 252064477, 288073688, 504128954, 1008257908, 2016515816]

約数ペア:

[(1, 2016515816), (2, 1008257908), (4, 504128954), (7, 288073688), (8, 252064477), (14, 144036844), (28, 72018422), (49, 41153384), (56, 36009211), (98, 20576692), (196, 10288346), (392, 5144173), (811, 2486456), (1622, 1243228), (3244, 621614), (5677, 355208), (6343, 317912), (6488, 310807), (11354, 177604), (12686, 158956), (22708, 88802), (25372, 79478), (39739, 50744), (44401, 45416)]