260653484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6337}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 566465088

約数和(自身を除く): 305811604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1582, 2938, 3164, 5876, 6337, 10283, 12674, 20566, 25348, 41132, 44359, 82381, 88718, 164762, 177436, 329524, 576667, 716081, 1153334, 1432162, 2306668, 2864324, 5012567, 9309053, 10025134, 18618106, 20050268, 37236212, 65163371, 130326742, 260653484]

約数ペア:

[(1, 260653484), (2, 130326742), (4, 65163371), (7, 37236212), (13, 20050268), (14, 18618106), (26, 10025134), (28, 9309053), (52, 5012567), (91, 2864324), (113, 2306668), (182, 1432162), (226, 1153334), (364, 716081), (452, 576667), (791, 329524), (1469, 177436), (1582, 164762), (2938, 88718), (3164, 82381), (5876, 44359), (6337, 41132), (10283, 25348), (12674, 20566)]