1961973848

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{8191}}^1$

素因数の和:8655

約数の個数: 32

約数和(自身を含む): 3735552000

約数和(自身を除く): 1773578152

約数列:

[1, 2, 4, 8, 79, 158, 316, 379, 632, 758, 1516, 3032, 8191, 16382, 29941, 32764, 59882, 65528, 119764, 239528, 647089, 1294178, 2588356, 3104389, 5176712, 6208778, 12417556, 24835112, 245246731, 490493462, 980986924, 1961973848]

約数ペア:

[(1, 1961973848), (2, 980986924), (4, 490493462), (8, 245246731), (79, 24835112), (158, 12417556), (316, 6208778), (379, 5176712), (632, 3104389), (758, 2588356), (1516, 1294178), (3032, 647089), (8191, 239528), (16382, 119764), (29941, 65528), (32764, 59882)]