1191170090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251833}}^1$

素因数の和:251894

約数の個数: 32

約数和(自身を含む): 2393430336

約数和(自身を除く): 1202260246

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 251833, 503666, 1259165, 2518330, 2770163, 5540326, 10828819, 13850815, 21657638, 27701630, 54144095, 108288190, 119117009, 238234018, 595585045, 1191170090]

約数ペア:

[(1, 1191170090), (2, 595585045), (5, 238234018), (10, 119117009), (11, 108288190), (22, 54144095), (43, 27701630), (55, 21657638), (86, 13850815), (110, 10828819), (215, 5540326), (430, 2770163), (473, 2518330), (946, 1259165), (2365, 503666), (4730, 251833)]