1964676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 5519360

約数和(自身を除く): 3554684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1231, 1596, 2462, 3693, 4924, 7386, 8617, 14772, 17234, 23389, 25851, 34468, 46778, 51702, 70167, 93556, 103404, 140334, 163723, 280668, 327446, 491169, 654892, 982338, 1964676]

約数ペア:

[(1, 1964676), (2, 982338), (3, 654892), (4, 491169), (6, 327446), (7, 280668), (12, 163723), (14, 140334), (19, 103404), (21, 93556), (28, 70167), (38, 51702), (42, 46778), (57, 34468), (76, 25851), (84, 23389), (114, 17234), (133, 14772), (228, 8617), (266, 7386), (399, 4924), (532, 3693), (798, 2462), (1231, 1596)]