1358552204212

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2512283}}^1$

素因数の和:2512421

約数の個数: 72

約数和(自身を含む): 2886915790080

約数和(自身を除く): 1528363585868

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 89, 98, 124, 178, 196, 217, 356, 434, 623, 868, 1246, 1519, 2492, 2759, 3038, 4361, 5518, 6076, 8722, 11036, 17444, 19313, 38626, 77252, 135191, 270382, 540764, 2512283, 5024566, 10049132, 17585981, 35171962, 70343924, 77880773, 123101867, 155761546, 223593187, 246203734, 311523092, 447186374, 492407468, 545165411, 894372748, 1090330822, 1565152309, 2180661644, 3130304618, 3816157877, 6260609236, 6931388797, 7632315754, 10956066163, 13862777594, 15264631508, 21912132326, 27725555188, 43824264652, 48519721579, 97039443158, 194078886316, 339638051053, 679276102106, 1358552204212]

約数ペア:

[(1, 1358552204212), (2, 679276102106), (4, 339638051053), (7, 194078886316), (14, 97039443158), (28, 48519721579), (31, 43824264652), (49, 27725555188), (62, 21912132326), (89, 15264631508), (98, 13862777594), (124, 10956066163), (178, 7632315754), (196, 6931388797), (217, 6260609236), (356, 3816157877), (434, 3130304618), (623, 2180661644), (868, 1565152309), (1246, 1090330822), (1519, 894372748), (2492, 545165411), (2759, 492407468), (3038, 447186374), (4361, 311523092), (5518, 246203734), (6076, 223593187), (8722, 155761546), (11036, 123101867), (17444, 77880773), (19313, 70343924), (38626, 35171962), (77252, 17585981), (135191, 10049132), (270382, 5024566), (540764, 2512283)]