1145707690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{164377}}^1$

素因数の和:164442

約数の個数: 32

約数和(自身を含む): 2236855824

約数和(自身を除く): 1091148134

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 164377, 328754, 821885, 1643770, 2794409, 5588818, 6739457, 13478914, 13972045, 27944090, 33697285, 67394570, 114570769, 229141538, 572853845, 1145707690]

約数ペア:

[(1, 1145707690), (2, 572853845), (5, 229141538), (10, 114570769), (17, 67394570), (34, 33697285), (41, 27944090), (82, 13972045), (85, 13478914), (170, 6739457), (205, 5588818), (410, 2794409), (697, 1643770), (1394, 821885), (3485, 328754), (6970, 164377)]