2010221318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1\times {\mathrm{4229}}^1$

素因数の和:6044

約数の個数: 32

約数和(自身を含む): 3630355200

約数和(自身を除く): 1620133882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1787, 3574, 4229, 8458, 12509, 25018, 29603, 33953, 59206, 67906, 80351, 160702, 237671, 475342, 562457, 1124914, 7557223, 15114446, 52900561, 105801122, 143587237, 287174474, 1005110659, 2010221318]

約数ペア:

[(1, 2010221318), (2, 1005110659), (7, 287174474), (14, 143587237), (19, 105801122), (38, 52900561), (133, 15114446), (266, 7557223), (1787, 1124914), (3574, 562457), (4229, 475342), (8458, 237671), (12509, 160702), (25018, 80351), (29603, 67906), (33953, 59206)]