1680454832

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{40883}}^1$

素因数の和:41265

約数の個数: 40

約数和(自身を含む): 3731237376

約数和(自身を除く): 2050782544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2569, 2936, 5138, 5872, 10276, 20552, 40883, 41104, 81766, 163532, 286181, 327064, 572362, 654128, 1144724, 2289448, 4578896, 15004061, 30008122, 60016244, 105028427, 120032488, 210056854, 240064976, 420113708, 840227416, 1680454832]

約数ペア:

[(1, 1680454832), (2, 840227416), (4, 420113708), (7, 240064976), (8, 210056854), (14, 120032488), (16, 105028427), (28, 60016244), (56, 30008122), (112, 15004061), (367, 4578896), (734, 2289448), (1468, 1144724), (2569, 654128), (2936, 572362), (5138, 327064), (5872, 286181), (10276, 163532), (20552, 81766), (40883, 41104)]