2012765768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15227}}^1$

素因数の和:15318

約数の個数: 64

約数和(自身を含む): 4297950720

約数和(自身を除く): 2285184952

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 10168, 15227, 16523, 30454, 33046, 60908, 66092, 121816, 132184, 197951, 395902, 472037, 624307, 791804, 944074, 1248614, 1583608, 1888148, 2497228, 3776296, 4994456, 6136481, 8115991, 12272962, 16231982, 19353517, 24545924, 32463964, 38707034, 49091848, 64927928, 77414068, 154828136, 251595721, 503191442, 1006382884, 2012765768]

約数ペア:

[(1, 2012765768), (2, 1006382884), (4, 503191442), (8, 251595721), (13, 154828136), (26, 77414068), (31, 64927928), (41, 49091848), (52, 38707034), (62, 32463964), (82, 24545924), (104, 19353517), (124, 16231982), (164, 12272962), (248, 8115991), (328, 6136481), (403, 4994456), (533, 3776296), (806, 2497228), (1066, 1888148), (1271, 1583608), (1612, 1248614), (2132, 944074), (2542, 791804), (3224, 624307), (4264, 472037), (5084, 395902), (10168, 197951), (15227, 132184), (16523, 121816), (30454, 66092), (33046, 60908)]