3681496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 8564400

約数和(自身を除く): 4882904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 389, 676, 728, 778, 1183, 1352, 1556, 2366, 2723, 3112, 4732, 5057, 5446, 9464, 10114, 10892, 20228, 21784, 35399, 40456, 65741, 70798, 131482, 141596, 262964, 283192, 460187, 525928, 920374, 1840748, 3681496]

約数ペア:

[(1, 3681496), (2, 1840748), (4, 920374), (7, 525928), (8, 460187), (13, 283192), (14, 262964), (26, 141596), (28, 131482), (52, 70798), (56, 65741), (91, 40456), (104, 35399), (169, 21784), (182, 20228), (338, 10892), (364, 10114), (389, 9464), (676, 5446), (728, 5057), (778, 4732), (1183, 3112), (1352, 2723), (1556, 2366)]