2007346810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{22247}}^1$

素因数の和:23550

約数の個数: 32

約数和(自身を含む): 4132788480

約数和(自身を除く): 2125441670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1289, 2578, 6445, 9023, 12890, 18046, 22247, 44494, 45115, 90230, 111235, 155729, 222470, 311458, 778645, 1557290, 28676383, 57352766, 143381915, 200734681, 286763830, 401469362, 1003673405, 2007346810]

約数ペア:

[(1, 2007346810), (2, 1003673405), (5, 401469362), (7, 286763830), (10, 200734681), (14, 143381915), (35, 57352766), (70, 28676383), (1289, 1557290), (2578, 778645), (6445, 311458), (9023, 222470), (12890, 155729), (18046, 111235), (22247, 90230), (44494, 45115)]