4363492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 5071388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 103, 119, 178, 206, 238, 356, 412, 476, 623, 721, 1246, 1442, 1513, 1751, 2492, 2884, 3026, 3502, 6052, 7004, 9167, 10591, 12257, 18334, 21182, 24514, 36668, 42364, 49028, 64169, 128338, 155839, 256676, 311678, 623356, 1090873, 2181746, 4363492]

約数ペア:

[(1, 4363492), (2, 2181746), (4, 1090873), (7, 623356), (14, 311678), (17, 256676), (28, 155839), (34, 128338), (68, 64169), (89, 49028), (103, 42364), (119, 36668), (178, 24514), (206, 21182), (238, 18334), (356, 12257), (412, 10591), (476, 9167), (623, 7004), (721, 6052), (1246, 3502), (1442, 3026), (1513, 2884), (1751, 2492)]