2857308124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{25903}}^1$

素因数の和:26050

約数の個数: 48

約数和(自身を含む): 5744471040

約数和(自身を除く): 2887162916

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 218, 253, 436, 506, 1012, 1199, 2398, 2507, 4796, 5014, 10028, 25903, 27577, 51806, 55154, 103612, 110308, 284933, 569866, 595769, 1139732, 1191538, 2383076, 2823427, 5646854, 6553459, 11293708, 13106918, 26213836, 31057697, 62115394, 64938821, 124230788, 129877642, 259755284, 714327031, 1428654062, 2857308124]

約数ペア:

[(1, 2857308124), (2, 1428654062), (4, 714327031), (11, 259755284), (22, 129877642), (23, 124230788), (44, 64938821), (46, 62115394), (92, 31057697), (109, 26213836), (218, 13106918), (253, 11293708), (436, 6553459), (506, 5646854), (1012, 2823427), (1199, 2383076), (2398, 1191538), (2507, 1139732), (4796, 595769), (5014, 569866), (10028, 284933), (25903, 110308), (27577, 103612), (51806, 55154)]