339907010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{15263}}^1$

素因数の和:15418

約数の個数: 32

約数和(自身を含む): 652810752

約数和(自身を除く): 312903742

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 15263, 22270, 30526, 76315, 152630, 259471, 518942, 1297355, 1999453, 2594710, 3998906, 9997265, 19994530, 33990701, 67981402, 169953505, 339907010]

約数ペア:

[(1, 339907010), (2, 169953505), (5, 67981402), (10, 33990701), (17, 19994530), (34, 9997265), (85, 3998906), (131, 2594710), (170, 1999453), (262, 1297355), (655, 518942), (1310, 259471), (2227, 152630), (4454, 76315), (11135, 30526), (15263, 22270)]