2420902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 4195152

約数和(自身を除く): 1774250

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 6473, 12946, 71203, 110041, 142406, 220082, 1210451, 2420902]

約数ペア:

[(1, 2420902), (2, 1210451), (11, 220082), (17, 142406), (22, 110041), (34, 71203), (187, 12946), (374, 6473)]