1490367478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{12553}}^1$

素因数の和:12696

約数の個数: 32

約数和(自身を含む): 2440497600

約数和(自身を除く): 950130122

約数列:

[1, 2, 23, 29, 46, 58, 89, 178, 667, 1334, 2047, 2581, 4094, 5162, 12553, 25106, 59363, 118726, 288719, 364037, 577438, 728074, 1117217, 2234434, 8372851, 16745702, 25695991, 32399293, 51391982, 64798586, 745183739, 1490367478]

約数ペア:

[(1, 1490367478), (2, 745183739), (23, 64798586), (29, 51391982), (46, 32399293), (58, 25695991), (89, 16745702), (178, 8372851), (667, 2234434), (1334, 1117217), (2047, 728074), (2581, 577438), (4094, 364037), (5162, 288719), (12553, 118726), (25106, 59363)]