713148812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 1351728000

約数和(自身を除く): 638579188

約数列:

[1, 2, 4, 19, 38, 59, 76, 89, 118, 178, 236, 356, 1121, 1691, 1787, 2242, 3382, 3574, 4484, 5251, 6764, 7148, 10502, 21004, 33953, 67906, 99769, 105433, 135812, 159043, 199538, 210866, 318086, 399076, 421732, 636172, 2003227, 3021817, 4006454, 6043634, 8012908, 9383537, 12087268, 18767074, 37534148, 178287203, 356574406, 713148812]

約数ペア:

[(1, 713148812), (2, 356574406), (4, 178287203), (19, 37534148), (38, 18767074), (59, 12087268), (76, 9383537), (89, 8012908), (118, 6043634), (178, 4006454), (236, 3021817), (356, 2003227), (1121, 636172), (1691, 421732), (1787, 399076), (2242, 318086), (3382, 210866), (3574, 199538), (4484, 159043), (5251, 135812), (6764, 105433), (7148, 99769), (10502, 67906), (21004, 33953)]