289783338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{62969}}^1$

素因数の和:63046

約数の個数: 32

約数和(自身を含む): 634737600

約数和(自身を除く): 344954262

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 62969, 125938, 188907, 377814, 818597, 1637194, 2455791, 3715171, 4911582, 7430342, 11145513, 22291026, 48297223, 96594446, 144891669, 289783338]

約数ペア:

[(1, 289783338), (2, 144891669), (3, 96594446), (6, 48297223), (13, 22291026), (26, 11145513), (39, 7430342), (59, 4911582), (78, 3715171), (118, 2455791), (177, 1637194), (354, 818597), (767, 377814), (1534, 188907), (2301, 125938), (4602, 62969)]