2168372624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397429}}^1$

素因数の和:397479

約数の個数: 40

約数和(自身を含む): 4731006720

約数和(自身を除く): 2562634096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 397429, 794858, 1589716, 3179432, 4371719, 6358864, 8743438, 12320299, 17486876, 24640598, 34973752, 49281196, 69947504, 98562392, 135523289, 197124784, 271046578, 542093156, 1084186312, 2168372624]

約数ペア:

[(1, 2168372624), (2, 1084186312), (4, 542093156), (8, 271046578), (11, 197124784), (16, 135523289), (22, 98562392), (31, 69947504), (44, 49281196), (62, 34973752), (88, 24640598), (124, 17486876), (176, 12320299), (248, 8743438), (341, 6358864), (496, 4371719), (682, 3179432), (1364, 1589716), (2728, 794858), (5456, 397429)]