1667882008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 3438842400

約数和(自身を除く): 1770960392

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 283, 488, 566, 793, 929, 1132, 1586, 1858, 2264, 3172, 3679, 3716, 6344, 7358, 7432, 12077, 14716, 17263, 24154, 29432, 34526, 48308, 56669, 69052, 96616, 113338, 138104, 224419, 226676, 262907, 448838, 453352, 525814, 736697, 897676, 1051628, 1473394, 1795352, 2103256, 2946788, 3417791, 5893576, 6835582, 13671164, 16037327, 27342328, 32074654, 64149308, 128298616, 208485251, 416970502, 833941004, 1667882008]

約数ペア:

[(1, 1667882008), (2, 833941004), (4, 416970502), (8, 208485251), (13, 128298616), (26, 64149308), (52, 32074654), (61, 27342328), (104, 16037327), (122, 13671164), (244, 6835582), (283, 5893576), (488, 3417791), (566, 2946788), (793, 2103256), (929, 1795352), (1132, 1473394), (1586, 1051628), (1858, 897676), (2264, 736697), (3172, 525814), (3679, 453352), (3716, 448838), (6344, 262907), (7358, 226676), (7432, 224419), (12077, 138104), (14716, 113338), (17263, 96616), (24154, 69052), (29432, 56669), (34526, 48308)]