438074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 846720

約数和(自身を除く): 408646

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 83, 91, 166, 182, 203, 377, 406, 581, 754, 1079, 1162, 2158, 2407, 2639, 4814, 5278, 7553, 15106, 16849, 31291, 33698, 62582, 219037, 438074]

約数ペア:

[(1, 438074), (2, 219037), (7, 62582), (13, 33698), (14, 31291), (26, 16849), (29, 15106), (58, 7553), (83, 5278), (91, 4814), (166, 2639), (182, 2407), (203, 2158), (377, 1162), (406, 1079), (581, 754)]