2222671108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{2309}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 4594867200

約数和(自身を除く): 2372196092

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1109, 2218, 2309, 4436, 4618, 7763, 9236, 15526, 16163, 31052, 32326, 34379, 64652, 68758, 71579, 137516, 143158, 240653, 286316, 481306, 501053, 962612, 1002106, 2004212, 2560681, 5121362, 10242724, 17924767, 35849534, 71699068, 79381111, 158762222, 317524444, 555667777, 1111335554, 2222671108]

約数ペア:

[(1, 2222671108), (2, 1111335554), (4, 555667777), (7, 317524444), (14, 158762222), (28, 79381111), (31, 71699068), (62, 35849534), (124, 17924767), (217, 10242724), (434, 5121362), (868, 2560681), (1109, 2004212), (2218, 1002106), (2309, 962612), (4436, 501053), (4618, 481306), (7763, 286316), (9236, 240653), (15526, 143158), (16163, 137516), (31052, 71579), (32326, 68758), (34379, 64652)]