2013235196

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 4071513600

約数和(自身を除く): 2058278404

約数列:

[1, 2, 4, 7, 14, 28, 179, 197, 358, 394, 716, 788, 1253, 1379, 2039, 2506, 2758, 4078, 5012, 5516, 8156, 14273, 28546, 35263, 57092, 70526, 141052, 246841, 364981, 401683, 493682, 729962, 803366, 987364, 1459924, 1606732, 2554867, 2811781, 5109734, 5623562, 10219468, 11247124, 71901257, 143802514, 287605028, 503308799, 1006617598, 2013235196]

約数ペア:

[(1, 2013235196), (2, 1006617598), (4, 503308799), (7, 287605028), (14, 143802514), (28, 71901257), (179, 11247124), (197, 10219468), (358, 5623562), (394, 5109734), (716, 2811781), (788, 2554867), (1253, 1606732), (1379, 1459924), (2039, 987364), (2506, 803366), (2758, 729962), (4078, 493682), (5012, 401683), (5516, 364981), (8156, 246841), (14273, 141052), (28546, 70526), (35263, 57092)]