2019291872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 4435909632

約数和(自身を除く): 2416617760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 127, 148, 208, 254, 296, 416, 481, 508, 592, 962, 1016, 1033, 1184, 1651, 1924, 2032, 2066, 3302, 3848, 4064, 4132, 4699, 6604, 7696, 8264, 9398, 13208, 13429, 15392, 16528, 18796, 26416, 26858, 33056, 37592, 38221, 52832, 53716, 61087, 75184, 76442, 107432, 122174, 131191, 150368, 152884, 214864, 244348, 262382, 305768, 429728, 488696, 496873, 524764, 611536, 977392, 993746, 1049528, 1223072, 1705483, 1954784, 1987492, 2099056, 3410966, 3974984, 4198112, 4854067, 6821932, 7949968, 9708134, 13643864, 15899936, 19416268, 27287728, 38832536, 54575456, 63102871, 77665072, 126205742, 155330144, 252411484, 504822968, 1009645936, 2019291872]

約数ペア:

[(1, 2019291872), (2, 1009645936), (4, 504822968), (8, 252411484), (13, 155330144), (16, 126205742), (26, 77665072), (32, 63102871), (37, 54575456), (52, 38832536), (74, 27287728), (104, 19416268), (127, 15899936), (148, 13643864), (208, 9708134), (254, 7949968), (296, 6821932), (416, 4854067), (481, 4198112), (508, 3974984), (592, 3410966), (962, 2099056), (1016, 1987492), (1033, 1954784), (1184, 1705483), (1651, 1223072), (1924, 1049528), (2032, 993746), (2066, 977392), (3302, 611536), (3848, 524764), (4064, 496873), (4132, 488696), (4699, 429728), (6604, 305768), (7696, 262382), (8264, 244348), (9398, 214864), (13208, 152884), (13429, 150368), (15392, 131191), (16528, 122174), (18796, 107432), (26416, 76442), (26858, 75184), (33056, 61087), (37592, 53716), (38221, 52832)]