305650722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{2801}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 659030400

約数和(自身を除く): 353379678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1399, 2798, 2801, 4197, 5602, 8394, 8403, 16806, 18187, 36374, 36413, 54561, 72826, 109122, 109239, 218478, 3918599, 7837198, 11755797, 23511594, 50941787, 101883574, 152825361, 305650722]

約数ペア:

[(1, 305650722), (2, 152825361), (3, 101883574), (6, 50941787), (13, 23511594), (26, 11755797), (39, 7837198), (78, 3918599), (1399, 218478), (2798, 109239), (2801, 109122), (4197, 72826), (5602, 54561), (8394, 36413), (8403, 36374), (16806, 18187)]