3971290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3493670

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 127, 254, 265, 295, 530, 590, 635, 1270, 3127, 6254, 6731, 7493, 13462, 14986, 15635, 31270, 33655, 37465, 67310, 74930, 397129, 794258, 1985645, 3971290]

約数ペア:

[(1, 3971290), (2, 1985645), (5, 794258), (10, 397129), (53, 74930), (59, 67310), (106, 37465), (118, 33655), (127, 31270), (254, 15635), (265, 14986), (295, 13462), (530, 7493), (590, 6731), (635, 6254), (1270, 3127)]