1854970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 3790080

約数和(自身を除く): 1935110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 751, 1235, 1502, 2470, 3755, 7510, 9763, 14269, 19526, 28538, 48815, 71345, 97630, 142690, 185497, 370994, 927485, 1854970]

約数ペア:

[(1, 1854970), (2, 927485), (5, 370994), (10, 185497), (13, 142690), (19, 97630), (26, 71345), (38, 48815), (65, 28538), (95, 19526), (130, 14269), (190, 9763), (247, 7510), (494, 3755), (751, 2470), (1235, 1502)]