2017884936

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 5080982400

約数和(自身を除く): 3063097464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 409, 622, 661, 818, 933, 1227, 1244, 1322, 1636, 1866, 1983, 2454, 2488, 2644, 3272, 3732, 3966, 4908, 5288, 7464, 7932, 9816, 15864, 127199, 205571, 254398, 270349, 381597, 411142, 508796, 540698, 616713, 763194, 811047, 822284, 1017592, 1081396, 1233426, 1526388, 1622094, 1644568, 2162792, 2466852, 3052776, 3244188, 4933704, 6488376, 84078539, 168157078, 252235617, 336314156, 504471234, 672628312, 1008942468, 2017884936]

約数ペア:

[(1, 2017884936), (2, 1008942468), (3, 672628312), (4, 504471234), (6, 336314156), (8, 252235617), (12, 168157078), (24, 84078539), (311, 6488376), (409, 4933704), (622, 3244188), (661, 3052776), (818, 2466852), (933, 2162792), (1227, 1644568), (1244, 1622094), (1322, 1526388), (1636, 1233426), (1866, 1081396), (1983, 1017592), (2454, 822284), (2488, 811047), (2644, 763194), (3272, 616713), (3732, 540698), (3966, 508796), (4908, 411142), (5288, 381597), (7464, 270349), (7932, 254398), (9816, 205571), (15864, 127199)]