2021921648

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{3847}}^1$

素因数の和:4269

約数の個数: 40

約数和(自身を含む): 3967996032

約数和(自身を除く): 1946074384

約数列:

[1, 2, 4, 8, 16, 107, 214, 307, 428, 614, 856, 1228, 1712, 2456, 3847, 4912, 7694, 15388, 30776, 32849, 61552, 65698, 131396, 262792, 411629, 525584, 823258, 1181029, 1646516, 2362058, 3293032, 4724116, 6586064, 9448232, 18896464, 126370103, 252740206, 505480412, 1010960824, 2021921648]

約数ペア:

[(1, 2021921648), (2, 1010960824), (4, 505480412), (8, 252740206), (16, 126370103), (107, 18896464), (214, 9448232), (307, 6586064), (428, 4724116), (614, 3293032), (856, 2362058), (1228, 1646516), (1712, 1181029), (2456, 823258), (3847, 525584), (4912, 411629), (7694, 262792), (15388, 131396), (30776, 65698), (32849, 61552)]