2389552912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5347}}^1$

素因数の和:5456

約数の個数: 80

約数和(自身を含む): 5156669952

約数和(自身を除く): 2767117040

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 424, 496, 527, 848, 901, 1054, 1643, 1802, 2108, 3286, 3604, 4216, 5347, 6572, 7208, 8432, 10694, 13144, 14416, 21388, 26288, 27931, 42776, 55862, 85552, 90899, 111724, 165757, 181798, 223448, 283391, 331514, 363596, 446896, 566782, 663028, 727192, 1133564, 1326056, 1454384, 2267128, 2652112, 2817869, 4534256, 4817647, 5635738, 8785121, 9635294, 11271476, 17570242, 19270588, 22542952, 35140484, 38541176, 45085904, 70280968, 77082352, 140561936, 149347057, 298694114, 597388228, 1194776456, 2389552912]

約数ペア:

[(1, 2389552912), (2, 1194776456), (4, 597388228), (8, 298694114), (16, 149347057), (17, 140561936), (31, 77082352), (34, 70280968), (53, 45085904), (62, 38541176), (68, 35140484), (106, 22542952), (124, 19270588), (136, 17570242), (212, 11271476), (248, 9635294), (272, 8785121), (424, 5635738), (496, 4817647), (527, 4534256), (848, 2817869), (901, 2652112), (1054, 2267128), (1643, 1454384), (1802, 1326056), (2108, 1133564), (3286, 727192), (3604, 663028), (4216, 566782), (5347, 446896), (6572, 363596), (7208, 331514), (8432, 283391), (10694, 223448), (13144, 181798), (14416, 165757), (21388, 111724), (26288, 90899), (27931, 85552), (42776, 55862)]