2016990487866

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1\times {\mathrm{70607}}^1$

素因数の和:71427

約数の個数: 64

約数和(自身を含む): 4185452445696

約数和(自身を除く): 2168461957830

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 383, 401, 766, 802, 1149, 1203, 2298, 2406, 11873, 12431, 23746, 24862, 35619, 37293, 70607, 71238, 74586, 141214, 153583, 211821, 307166, 423642, 460749, 921498, 2188817, 4377634, 4761073, 6566451, 9522146, 13132902, 14283219, 27042481, 28313407, 28566438, 54084962, 56626814, 81127443, 84940221, 162254886, 169880442, 838316911, 877715617, 1676633822, 1755431234, 2514950733, 2633146851, 5029901466, 5266293702, 10844034881, 21688069762, 32532104643, 65064209286, 336165081311, 672330162622, 1008495243933, 2016990487866]

約数ペア:

[(1, 2016990487866), (2, 1008495243933), (3, 672330162622), (6, 336165081311), (31, 65064209286), (62, 32532104643), (93, 21688069762), (186, 10844034881), (383, 5266293702), (401, 5029901466), (766, 2633146851), (802, 2514950733), (1149, 1755431234), (1203, 1676633822), (2298, 877715617), (2406, 838316911), (11873, 169880442), (12431, 162254886), (23746, 84940221), (24862, 81127443), (35619, 56626814), (37293, 54084962), (70607, 28566438), (71238, 28313407), (74586, 27042481), (141214, 14283219), (153583, 13132902), (211821, 9522146), (307166, 6566451), (423642, 4761073), (460749, 4377634), (921498, 2188817)]