2100083141128

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{4408309}}^1$

素因数の和:4408550

約数の個数: 64

約数和(自身を含む): 4621319539200

約数和(自身を除く): 2521236398072

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 181, 188, 329, 362, 376, 658, 724, 1267, 1316, 1448, 2534, 2632, 5068, 8507, 10136, 17014, 34028, 59549, 68056, 119098, 238196, 476392, 4408309, 8816618, 17633236, 30858163, 35266472, 61716326, 123432652, 207190523, 246865304, 414381046, 797903929, 828762092, 1450333661, 1595807858, 1657524184, 2900667322, 3191615716, 5585327503, 5801334644, 6383231432, 11170655006, 11602669288, 22341310012, 37501484663, 44682620024, 75002969326, 150005938652, 262510392641, 300011877304, 525020785282, 1050041570564, 2100083141128]

約数ペア:

[(1, 2100083141128), (2, 1050041570564), (4, 525020785282), (7, 300011877304), (8, 262510392641), (14, 150005938652), (28, 75002969326), (47, 44682620024), (56, 37501484663), (94, 22341310012), (181, 11602669288), (188, 11170655006), (329, 6383231432), (362, 5801334644), (376, 5585327503), (658, 3191615716), (724, 2900667322), (1267, 1657524184), (1316, 1595807858), (1448, 1450333661), (2534, 828762092), (2632, 797903929), (5068, 414381046), (8507, 246865304), (10136, 207190523), (17014, 123432652), (34028, 61716326), (59549, 35266472), (68056, 30858163), (119098, 17633236), (238196, 8816618), (476392, 4408309)]