2018940910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1696589}}^1$

素因数の和:1696620

約数の個数: 32

約数和(自身を含む): 4397561280

約数和(自身を除く): 2378620370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1696589, 3393178, 8482945, 11876123, 16965890, 23752246, 28842013, 57684026, 59380615, 118761230, 144210065, 201894091, 288420130, 403788182, 1009470455, 2018940910]

約数ペア:

[(1, 2018940910), (2, 1009470455), (5, 403788182), (7, 288420130), (10, 201894091), (14, 144210065), (17, 118761230), (34, 59380615), (35, 57684026), (70, 28842013), (85, 23752246), (119, 16965890), (170, 11876123), (238, 8482945), (595, 3393178), (1190, 1696589)]