2180746248

素因数分解:

$2^3\times 3^1\times {\mathrm{691}}^1\times {\mathrm{131497}}^1$

素因数の和:132197

約数の個数: 32

約数和(自身を含む): 5459796960

約数和(自身を除く): 3279050712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 691, 1382, 2073, 2764, 4146, 5528, 8292, 16584, 131497, 262994, 394491, 525988, 788982, 1051976, 1577964, 3155928, 90864427, 181728854, 272593281, 363457708, 545186562, 726915416, 1090373124, 2180746248]

約数ペア:

[(1, 2180746248), (2, 1090373124), (3, 726915416), (4, 545186562), (6, 363457708), (8, 272593281), (12, 181728854), (24, 90864427), (691, 3155928), (1382, 1577964), (2073, 1051976), (2764, 788982), (4146, 525988), (5528, 394491), (8292, 262994), (16584, 131497)]