809677438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5591}}^1$

素因数の和:5752

約数の個数: 32

約数和(自身を含む): 1325975040

約数和(自身を除く): 516297602

約数列:

[1, 2, 19, 37, 38, 74, 103, 206, 703, 1406, 1957, 3811, 3914, 5591, 7622, 11182, 72409, 106229, 144818, 206867, 212458, 413734, 575873, 1151746, 3930473, 7860946, 10941587, 21307301, 21883174, 42614602, 404838719, 809677438]

約数ペア:

[(1, 809677438), (2, 404838719), (19, 42614602), (37, 21883174), (38, 21307301), (74, 10941587), (103, 7860946), (206, 3930473), (703, 1151746), (1406, 575873), (1957, 413734), (3811, 212458), (3914, 206867), (5591, 144818), (7622, 106229), (11182, 72409)]