1996332516

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{220931}}^1$

素因数の和:221192

約数の個数: 36

約数和(自身を含む): 5066412624

約数和(自身を除く): 3070080108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 220931, 441862, 662793, 883724, 1325586, 1988379, 2651172, 3976758, 7953516, 55453681, 110907362, 166361043, 221814724, 332722086, 499083129, 665444172, 998166258, 1996332516]

約数ペア:

[(1, 1996332516), (2, 998166258), (3, 665444172), (4, 499083129), (6, 332722086), (9, 221814724), (12, 166361043), (18, 110907362), (36, 55453681), (251, 7953516), (502, 3976758), (753, 2651172), (1004, 1988379), (1506, 1325586), (2259, 883724), (3012, 662793), (4518, 441862), (9036, 220931)]