1345040688

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{651667}}^1$

素因数の和:651721

約数の個数: 40

約数和(自身を含む): 3555500608

約数和(自身を除く): 2210459920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 651667, 1303334, 1955001, 2606668, 3910002, 5213336, 7820004, 10426672, 15640008, 28021681, 31280016, 56043362, 84065043, 112086724, 168130086, 224173448, 336260172, 448346896, 672520344, 1345040688]

約数ペア:

[(1, 1345040688), (2, 672520344), (3, 448346896), (4, 336260172), (6, 224173448), (8, 168130086), (12, 112086724), (16, 84065043), (24, 56043362), (43, 31280016), (48, 28021681), (86, 15640008), (129, 10426672), (172, 7820004), (258, 5213336), (344, 3910002), (516, 2606668), (688, 1955001), (1032, 1303334), (2064, 651667)]