1020768906

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{216173}}^1$

素因数の和:216965

約数の個数: 16

約数和(自身を含む): 2044141344

約数和(自身を除く): 1023372438

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4722, 216173, 432346, 648519, 1297038, 170128151, 340256302, 510384453, 1020768906]

約数ペア:

[(1, 1020768906), (2, 510384453), (3, 340256302), (6, 170128151), (787, 1297038), (1574, 648519), (2361, 432346), (4722, 216173)]