1354959819794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1\times {\mathrm{15647}}^1$

素因数の和:17223

約数の個数: 64

約数和(自身を含む): 2456831139840

約数和(自身を除く): 1101871320046

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1297, 1757, 2594, 3514, 4769, 9079, 9538, 15647, 18158, 24643, 31294, 33383, 49286, 66766, 109529, 172501, 219058, 297293, 325547, 345002, 594586, 651094, 2081051, 2278829, 3927397, 4162102, 4557658, 6185393, 7854794, 12370786, 20294159, 27491779, 40588318, 43297751, 54983558, 74620543, 86595502, 142059113, 149241086, 284118226, 385589021, 522343801, 771178042, 1044687602, 2699123147, 5093833909, 5398246294, 10187667818, 35656837363, 71313674726, 96782844271, 193565688542, 677479909897, 1354959819794]

約数ペア:

[(1, 1354959819794), (2, 677479909897), (7, 193565688542), (14, 96782844271), (19, 71313674726), (38, 35656837363), (133, 10187667818), (251, 5398246294), (266, 5093833909), (502, 2699123147), (1297, 1044687602), (1757, 771178042), (2594, 522343801), (3514, 385589021), (4769, 284118226), (9079, 149241086), (9538, 142059113), (15647, 86595502), (18158, 74620543), (24643, 54983558), (31294, 43297751), (33383, 40588318), (49286, 27491779), (66766, 20294159), (109529, 12370786), (172501, 7854794), (219058, 6185393), (297293, 4557658), (325547, 4162102), (345002, 3927397), (594586, 2278829), (651094, 2081051)]