1343220028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 2517530400

約数和(自身を除く): 1174310372

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 131, 148, 262, 524, 1073, 2146, 2389, 3799, 4292, 4778, 4847, 7598, 9556, 9694, 15196, 19388, 69281, 88393, 138562, 140563, 176786, 277124, 281126, 312959, 353572, 562252, 625918, 1251836, 2563397, 5126794, 9075811, 10253588, 11579483, 18151622, 23158966, 36303244, 46317932, 335805007, 671610014, 1343220028]

約数ペア:

[(1, 1343220028), (2, 671610014), (4, 335805007), (29, 46317932), (37, 36303244), (58, 23158966), (74, 18151622), (116, 11579483), (131, 10253588), (148, 9075811), (262, 5126794), (524, 2563397), (1073, 1251836), (2146, 625918), (2389, 562252), (3799, 353572), (4292, 312959), (4778, 281126), (4847, 277124), (7598, 176786), (9556, 140563), (9694, 138562), (15196, 88393), (19388, 69281)]