2000949097712

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{1487}}^1\times {\mathrm{137197}}^1$

素因数の和:139305

約数の個数: 40

約数和(自身を含む): 3885802977216

約数和(自身を除く): 1884853879504

約数列:

[1, 2, 4, 8, 16, 613, 1226, 1487, 2452, 2974, 4904, 5948, 9808, 11896, 23792, 137197, 274394, 548788, 911531, 1097576, 1823062, 2195152, 3646124, 7292248, 14584496, 84101761, 168203522, 204011939, 336407044, 408023878, 672814088, 816047756, 1345628176, 1632095512, 3264191024, 125059318607, 250118637214, 500237274428, 1000474548856, 2000949097712]

約数ペア:

[(1, 2000949097712), (2, 1000474548856), (4, 500237274428), (8, 250118637214), (16, 125059318607), (613, 3264191024), (1226, 1632095512), (1487, 1345628176), (2452, 816047756), (2974, 672814088), (4904, 408023878), (5948, 336407044), (9808, 204011939), (11896, 168203522), (23792, 84101761), (137197, 14584496), (274394, 7292248), (548788, 3646124), (911531, 2195152), (1097576, 1823062)]