2045951908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2251}}^1$

素因数の和:2513

約数の個数: 96

約数和(自身を含む): 4830594048

約数和(自身を除く): 2784642140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 227, 286, 308, 364, 454, 572, 908, 1001, 1589, 2002, 2251, 2497, 2951, 3178, 4004, 4502, 4994, 5902, 6356, 9004, 9988, 11804, 15757, 17479, 20657, 24761, 29263, 31514, 32461, 34958, 41314, 49522, 58526, 63028, 64922, 69916, 82628, 99044, 117052, 129844, 173327, 204841, 227227, 321893, 346654, 409682, 454454, 510977, 643786, 693308, 819364, 908908, 1021954, 1287572, 2043908, 2253251, 3576839, 4506502, 5620747, 6642701, 7153678, 9013004, 11241494, 13285402, 14307356, 22482988, 26570804, 39345229, 46498907, 73069711, 78690458, 92997814, 146139422, 157380916, 185995628, 292278844, 511487977, 1022975954, 2045951908]

約数ペア:

[(1, 2045951908), (2, 1022975954), (4, 511487977), (7, 292278844), (11, 185995628), (13, 157380916), (14, 146139422), (22, 92997814), (26, 78690458), (28, 73069711), (44, 46498907), (52, 39345229), (77, 26570804), (91, 22482988), (143, 14307356), (154, 13285402), (182, 11241494), (227, 9013004), (286, 7153678), (308, 6642701), (364, 5620747), (454, 4506502), (572, 3576839), (908, 2253251), (1001, 2043908), (1589, 1287572), (2002, 1021954), (2251, 908908), (2497, 819364), (2951, 693308), (3178, 643786), (4004, 510977), (4502, 454454), (4994, 409682), (5902, 346654), (6356, 321893), (9004, 227227), (9988, 204841), (11804, 173327), (15757, 129844), (17479, 117052), (20657, 99044), (24761, 82628), (29263, 69916), (31514, 64922), (32461, 63028), (34958, 58526), (41314, 49522)]