2100027592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18013}}^1$

素因数の和:18110

約数の個数: 64

約数和(自身を含む): 4539528000

約数和(自身を除く): 2439500408

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 472, 494, 767, 988, 1121, 1534, 1976, 2242, 3068, 4484, 6136, 8968, 14573, 18013, 29146, 36026, 58292, 72052, 116584, 144104, 234169, 342247, 468338, 684494, 936676, 1062767, 1368988, 1873352, 2125534, 2737976, 4251068, 4449211, 8502136, 8898422, 13815971, 17796844, 20192573, 27631942, 35593688, 40385146, 55263884, 80770292, 110527768, 161540584, 262503449, 525006898, 1050013796, 2100027592]

約数ペア:

[(1, 2100027592), (2, 1050013796), (4, 525006898), (8, 262503449), (13, 161540584), (19, 110527768), (26, 80770292), (38, 55263884), (52, 40385146), (59, 35593688), (76, 27631942), (104, 20192573), (118, 17796844), (152, 13815971), (236, 8898422), (247, 8502136), (472, 4449211), (494, 4251068), (767, 2737976), (988, 2125534), (1121, 1873352), (1534, 1368988), (1976, 1062767), (2242, 936676), (3068, 684494), (4484, 468338), (6136, 342247), (8968, 234169), (14573, 144104), (18013, 116584), (29146, 72052), (36026, 58292)]