9920102402

素因数分解:

$2^1\times 7^1\times {\mathrm{3491}}^1\times {\mathrm{202973}}^1$

素因数の和:206473

約数の個数: 16

約数和(自身を含む): 17010844992

約数和(自身を除く): 7090742590

約数列:

[1, 2, 7, 14, 3491, 6982, 24437, 48874, 202973, 405946, 1420811, 2841622, 708578743, 1417157486, 4960051201, 9920102402]

約数ペア:

[(1, 9920102402), (2, 4960051201), (7, 1417157486), (14, 708578743), (3491, 2841622), (6982, 1420811), (24437, 405946), (48874, 202973)]