636183130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{20879}}^1$

素因数の和:21174

約数の個数: 32

約数和(自身を含む): 1253802240

約数和(自身を除く): 617619110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 6094, 15235, 20879, 30470, 41758, 104395, 208790, 229669, 459338, 1148345, 2296690, 5783483, 11566966, 28917415, 57834830, 63618313, 127236626, 318091565, 636183130]

約数ペア:

[(1, 636183130), (2, 318091565), (5, 127236626), (10, 63618313), (11, 57834830), (22, 28917415), (55, 11566966), (110, 5783483), (277, 2296690), (554, 1148345), (1385, 459338), (2770, 229669), (3047, 208790), (6094, 104395), (15235, 41758), (20879, 30470)]