1720003016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{341813}}^1$

素因数の和:341873

約数の個数: 32

約数和(自身を含む): 3507011640

約数和(自身を除く): 1787008624

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 341813, 683626, 1367252, 2734504, 5810821, 11621642, 12647081, 23243284, 25294162, 46486568, 50588324, 101176648, 215000377, 430000754, 860001508, 1720003016]

約数ペア:

[(1, 1720003016), (2, 860001508), (4, 430000754), (8, 215000377), (17, 101176648), (34, 50588324), (37, 46486568), (68, 25294162), (74, 23243284), (136, 12647081), (148, 11621642), (296, 5810821), (629, 2734504), (1258, 1367252), (2516, 683626), (5032, 341813)]