2040411910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{38593}}^1$

素因数の和:38928

約数の個数: 32

約数和(自身を含む): 3901390272

約数和(自身を除く): 1860978362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 5287, 10574, 26435, 38593, 52870, 77186, 192965, 385930, 656081, 1312162, 3280405, 6560810, 12002423, 24004846, 60012115, 120024230, 204041191, 408082382, 1020205955, 2040411910]

約数ペア:

[(1, 2040411910), (2, 1020205955), (5, 408082382), (10, 204041191), (17, 120024230), (34, 60012115), (85, 24004846), (170, 12002423), (311, 6560810), (622, 3280405), (1555, 1312162), (3110, 656081), (5287, 385930), (10574, 192965), (26435, 77186), (38593, 52870)]