2678170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 5334336

約数和(自身を除く): 2656166

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 251, 485, 502, 970, 1067, 1255, 2134, 2510, 2761, 5335, 5522, 10670, 13805, 24347, 27610, 48694, 121735, 243470, 267817, 535634, 1339085, 2678170]

約数ペア:

[(1, 2678170), (2, 1339085), (5, 535634), (10, 267817), (11, 243470), (22, 121735), (55, 48694), (97, 27610), (110, 24347), (194, 13805), (251, 10670), (485, 5522), (502, 5335), (970, 2761), (1067, 2510), (1255, 2134)]