1299690028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{43019}}^1$

素因数の和:43126

約数の個数: 48

約数和(自身を含む): 2833125120

約数和(自身を除く): 1533435092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 7553, 15106, 30212, 43019, 86038, 172076, 301133, 559247, 602266, 1118494, 1204532, 2236988, 3570577, 3914729, 7141154, 7829458, 14282308, 15658916, 24994039, 46417501, 49988078, 92835002, 99976156, 185670004, 324922507, 649845014, 1299690028]

約数ペア:

[(1, 1299690028), (2, 649845014), (4, 324922507), (7, 185670004), (13, 99976156), (14, 92835002), (26, 49988078), (28, 46417501), (52, 24994039), (83, 15658916), (91, 14282308), (166, 7829458), (182, 7141154), (332, 3914729), (364, 3570577), (581, 2236988), (1079, 1204532), (1162, 1118494), (2158, 602266), (2324, 559247), (4316, 301133), (7553, 172076), (15106, 86038), (30212, 43019)]