2077797904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13337}}^1$

素因数の和:13472

約数の個数: 80

約数和(自身を含む): 5001429888

約数和(自身を除く): 2923631984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 728, 749, 856, 1391, 1456, 1498, 1712, 2782, 2996, 5564, 5992, 9737, 11128, 11984, 13337, 19474, 22256, 26674, 38948, 53348, 77896, 93359, 106696, 155792, 173381, 186718, 213392, 346762, 373436, 693524, 746872, 1213667, 1387048, 1427059, 1493744, 2427334, 2774096, 2854118, 4854668, 5708236, 9709336, 9989413, 11416472, 18551767, 19418672, 19978826, 22832944, 37103534, 39957652, 74207068, 79915304, 129862369, 148414136, 159830608, 259724738, 296828272, 519449476, 1038898952, 2077797904]

約数ペア:

[(1, 2077797904), (2, 1038898952), (4, 519449476), (7, 296828272), (8, 259724738), (13, 159830608), (14, 148414136), (16, 129862369), (26, 79915304), (28, 74207068), (52, 39957652), (56, 37103534), (91, 22832944), (104, 19978826), (107, 19418672), (112, 18551767), (182, 11416472), (208, 9989413), (214, 9709336), (364, 5708236), (428, 4854668), (728, 2854118), (749, 2774096), (856, 2427334), (1391, 1493744), (1456, 1427059), (1498, 1387048), (1712, 1213667), (2782, 746872), (2996, 693524), (5564, 373436), (5992, 346762), (9737, 213392), (11128, 186718), (11984, 173381), (13337, 155792), (19474, 106696), (22256, 93359), (26674, 77896), (38948, 53348)]