304876546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26833}}^1$

素因数の和:26890

約数の個数: 32

約数和(自身を含む): 540973440

約数和(自身を除く): 236096894

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 26833, 53666, 348829, 509827, 617159, 697658, 1019654, 1234318, 6627751, 8023067, 11726021, 13255502, 16046134, 23452042, 152438273, 304876546]

約数ペア:

[(1, 304876546), (2, 152438273), (13, 23452042), (19, 16046134), (23, 13255502), (26, 11726021), (38, 8023067), (46, 6627751), (247, 1234318), (299, 1019654), (437, 697658), (494, 617159), (598, 509827), (874, 348829), (5681, 53666), (11362, 26833)]