2198805370

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1\times {\mathrm{1423}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 3986288640

約数和(自身を除く): 1787483270

約数列:

[1, 2, 5, 10, 191, 382, 809, 955, 1423, 1618, 1910, 2846, 4045, 7115, 8090, 14230, 154519, 271793, 309038, 543586, 772595, 1151207, 1358965, 1545190, 2302414, 2717930, 5756035, 11512070, 219880537, 439761074, 1099402685, 2198805370]

約数ペア:

[(1, 2198805370), (2, 1099402685), (5, 439761074), (10, 219880537), (191, 11512070), (382, 5756035), (809, 2717930), (955, 2302414), (1423, 1545190), (1618, 1358965), (1910, 1151207), (2846, 772595), (4045, 543586), (7115, 309038), (8090, 271793), (14230, 154519)]