2945306546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1451}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 5737374720

約数和(自身を除く): 2792068174

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 587, 1174, 1451, 1729, 2902, 3458, 4109, 7631, 8218, 10157, 11153, 15262, 18863, 20314, 22306, 27569, 37726, 53417, 55138, 78071, 106834, 132041, 144989, 156142, 192983, 264082, 289978, 358397, 385966, 716794, 851737, 1014923, 1703474, 2029846, 2508779, 5017558, 5962159, 11072581, 11924318, 16183003, 22145162, 32366006, 77508067, 113281021, 155016134, 210379039, 226562042, 420758078, 1472653273, 2945306546]

約数ペア:

[(1, 2945306546), (2, 1472653273), (7, 420758078), (13, 226562042), (14, 210379039), (19, 155016134), (26, 113281021), (38, 77508067), (91, 32366006), (133, 22145162), (182, 16183003), (247, 11924318), (266, 11072581), (494, 5962159), (587, 5017558), (1174, 2508779), (1451, 2029846), (1729, 1703474), (2902, 1014923), (3458, 851737), (4109, 716794), (7631, 385966), (8218, 358397), (10157, 289978), (11153, 264082), (15262, 192983), (18863, 156142), (20314, 144989), (22306, 132041), (27569, 106834), (37726, 78071), (53417, 55138)]