1571421124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3065

約数の個数: 96

約数和(自身を含む): 3569319936

約数和(自身を除く): 1997898812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 47, 52, 62, 91, 94, 124, 182, 188, 217, 329, 364, 403, 434, 611, 658, 806, 868, 1222, 1316, 1457, 1612, 2444, 2821, 2914, 2963, 4277, 5642, 5828, 5926, 8554, 10199, 11284, 11852, 17108, 18941, 20398, 20741, 37882, 38519, 40796, 41482, 75764, 77038, 82964, 91853, 132587, 139261, 154076, 183706, 265174, 269633, 278522, 367412, 530348, 539266, 557044, 642971, 974827, 1078532, 1194089, 1285942, 1810393, 1949654, 2388178, 2571884, 3620786, 3899308, 4317091, 4776356, 7241572, 8358623, 8634182, 12672751, 16717246, 17268364, 25345502, 30219637, 33434492, 50691004, 56122183, 60439274, 112244366, 120878548, 224488732, 392855281, 785710562, 1571421124]

約数ペア:

[(1, 1571421124), (2, 785710562), (4, 392855281), (7, 224488732), (13, 120878548), (14, 112244366), (26, 60439274), (28, 56122183), (31, 50691004), (47, 33434492), (52, 30219637), (62, 25345502), (91, 17268364), (94, 16717246), (124, 12672751), (182, 8634182), (188, 8358623), (217, 7241572), (329, 4776356), (364, 4317091), (403, 3899308), (434, 3620786), (611, 2571884), (658, 2388178), (806, 1949654), (868, 1810393), (1222, 1285942), (1316, 1194089), (1457, 1078532), (1612, 974827), (2444, 642971), (2821, 557044), (2914, 539266), (2963, 530348), (4277, 367412), (5642, 278522), (5828, 269633), (5926, 265174), (8554, 183706), (10199, 154076), (11284, 139261), (11852, 132587), (17108, 91853), (18941, 82964), (20398, 77038), (20741, 75764), (37882, 41482), (38519, 40796)]