1986090268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{219409}}^1$

素因数の和:219517

約数の個数: 24

約数和(自身を含む): 3636940160

約数和(自身を除く): 1650849892

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 219409, 438818, 877636, 6801679, 13603358, 16016857, 27206716, 32033714, 64067428, 496522567, 993045134, 1986090268]

約数ペア:

[(1, 1986090268), (2, 993045134), (4, 496522567), (31, 64067428), (62, 32033714), (73, 27206716), (124, 16016857), (146, 13603358), (292, 6801679), (2263, 877636), (4526, 438818), (9052, 219409)]