4009404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6876996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 809, 826, 1239, 1618, 1652, 2427, 2478, 3236, 4854, 4956, 5663, 9708, 11326, 16989, 22652, 33978, 47731, 67956, 95462, 143193, 190924, 286386, 334117, 572772, 668234, 1002351, 1336468, 2004702, 4009404]

約数ペア:

[(1, 4009404), (2, 2004702), (3, 1336468), (4, 1002351), (6, 668234), (7, 572772), (12, 334117), (14, 286386), (21, 190924), (28, 143193), (42, 95462), (59, 67956), (84, 47731), (118, 33978), (177, 22652), (236, 16989), (354, 11326), (413, 9708), (708, 5663), (809, 4956), (826, 4854), (1239, 3236), (1618, 2478), (1652, 2427)]