2022333872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2670

約数の個数: 80

約数和(自身を含む): 4488462720

約数和(自身を除く): 2466128848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 239, 272, 442, 478, 884, 956, 1768, 1912, 2393, 3107, 3536, 3824, 4063, 4786, 6214, 8126, 9572, 12428, 16252, 19144, 24856, 31109, 32504, 38288, 40681, 49712, 52819, 62218, 65008, 81362, 105638, 124436, 162724, 211276, 248872, 325448, 422552, 497744, 528853, 571927, 650896, 845104, 1057706, 1143854, 2115412, 2287708, 4230824, 4575416, 7435051, 8461648, 9150832, 9722759, 14870102, 19445518, 29740204, 38891036, 59480408, 77782072, 118960816, 126395867, 155564144, 252791734, 505583468, 1011166936, 2022333872]

約数ペア:

[(1, 2022333872), (2, 1011166936), (4, 505583468), (8, 252791734), (13, 155564144), (16, 126395867), (17, 118960816), (26, 77782072), (34, 59480408), (52, 38891036), (68, 29740204), (104, 19445518), (136, 14870102), (208, 9722759), (221, 9150832), (239, 8461648), (272, 7435051), (442, 4575416), (478, 4230824), (884, 2287708), (956, 2115412), (1768, 1143854), (1912, 1057706), (2393, 845104), (3107, 650896), (3536, 571927), (3824, 528853), (4063, 497744), (4786, 422552), (6214, 325448), (8126, 248872), (9572, 211276), (12428, 162724), (16252, 124436), (19144, 105638), (24856, 81362), (31109, 65008), (32504, 62218), (38288, 52819), (40681, 49712)]