917160190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1\times {\mathrm{2267}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 1724405760

約数和(自身を除く): 807245570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1759, 2267, 3518, 4534, 8795, 11335, 17590, 22670, 40457, 52141, 80914, 104282, 202285, 260705, 404570, 521410, 3987653, 7975306, 19938265, 39876530, 91716019, 183432038, 458580095, 917160190]

約数ペア:

[(1, 917160190), (2, 458580095), (5, 183432038), (10, 91716019), (23, 39876530), (46, 19938265), (115, 7975306), (230, 3987653), (1759, 521410), (2267, 404570), (3518, 260705), (4534, 202285), (8795, 104282), (11335, 80914), (17590, 52141), (22670, 40457)]