664797752

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{677}}^1\times {\mathrm{937}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 1259208720

約数和(自身を除く): 594410968

約数列:

[1, 2, 4, 8, 131, 262, 524, 677, 937, 1048, 1354, 1874, 2708, 3748, 5416, 7496, 88687, 122747, 177374, 245494, 354748, 490988, 634349, 709496, 981976, 1268698, 2537396, 5074792, 83099719, 166199438, 332398876, 664797752]

約数ペア:

[(1, 664797752), (2, 332398876), (4, 166199438), (8, 83099719), (131, 5074792), (262, 2537396), (524, 1268698), (677, 981976), (937, 709496), (1048, 634349), (1354, 490988), (1874, 354748), (2708, 245494), (3748, 177374), (5416, 122747), (7496, 88687)]