2008634672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{112997}}^1$

素因数の和:113117

約数の個数: 40

約数和(自身を含む): 4287596112

約数和(自身を除く): 2278961440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 8888, 17776, 112997, 225994, 451988, 903976, 1242967, 1807952, 2485934, 4971868, 9943736, 11412697, 19887472, 22825394, 45650788, 91301576, 125539667, 182603152, 251079334, 502158668, 1004317336, 2008634672]

約数ペア:

[(1, 2008634672), (2, 1004317336), (4, 502158668), (8, 251079334), (11, 182603152), (16, 125539667), (22, 91301576), (44, 45650788), (88, 22825394), (101, 19887472), (176, 11412697), (202, 9943736), (404, 4971868), (808, 2485934), (1111, 1807952), (1616, 1242967), (2222, 903976), (4444, 451988), (8888, 225994), (17776, 112997)]