1488897718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 2853232128

約数和(自身を除く): 1364334410

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 113, 134, 154, 226, 469, 737, 791, 938, 1243, 1277, 1474, 1582, 2486, 2554, 5159, 7571, 8701, 8939, 10318, 14047, 15142, 17402, 17878, 28094, 52997, 83281, 85559, 98329, 105994, 144301, 166562, 171118, 196658, 288602, 582967, 598913, 941149, 1010107, 1165934, 1197826, 1587311, 1882298, 2020214, 3174622, 6588043, 9668167, 11111177, 13176086, 19336334, 22222354, 67677169, 106349837, 135354338, 212699674, 744448859, 1488897718]

約数ペア:

[(1, 1488897718), (2, 744448859), (7, 212699674), (11, 135354338), (14, 106349837), (22, 67677169), (67, 22222354), (77, 19336334), (113, 13176086), (134, 11111177), (154, 9668167), (226, 6588043), (469, 3174622), (737, 2020214), (791, 1882298), (938, 1587311), (1243, 1197826), (1277, 1165934), (1474, 1010107), (1582, 941149), (2486, 598913), (2554, 582967), (5159, 288602), (7571, 196658), (8701, 171118), (8939, 166562), (10318, 144301), (14047, 105994), (15142, 98329), (17402, 85559), (17878, 83281), (28094, 52997)]