1987783986

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{29399}}^1$

素因数の和:29654

約数の個数: 32

約数和(自身を含む): 4064256000

約数和(自身を除く): 2076472014

約数列:

[1, 2, 3, 6, 59, 118, 177, 191, 354, 382, 573, 1146, 11269, 22538, 29399, 33807, 58798, 67614, 88197, 176394, 1734541, 3469082, 5203623, 5615209, 10407246, 11230418, 16845627, 33691254, 331297331, 662594662, 993891993, 1987783986]

約数ペア:

[(1, 1987783986), (2, 993891993), (3, 662594662), (6, 331297331), (59, 33691254), (118, 16845627), (177, 11230418), (191, 10407246), (354, 5615209), (382, 5203623), (573, 3469082), (1146, 1734541), (11269, 176394), (22538, 88197), (29399, 67614), (33807, 58798)]