1230446974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{290611}}^1$

素因数の和:290715

約数の個数: 16

約数和(自身を含む): 1935475920

約数和(自身を除く): 705028946

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 290611, 581222, 8427719, 16855438, 21214603, 42429206, 615223487, 1230446974]

約数ペア:

[(1, 1230446974), (2, 615223487), (29, 42429206), (58, 21214603), (73, 16855438), (146, 8427719), (2117, 581222), (4234, 290611)]