171920722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 279925632

約数和(自身を除く): 108004910

約数列:

[1, 2, 23, 37, 46, 74, 83, 166, 851, 1217, 1702, 1909, 2434, 3071, 3818, 6142, 27991, 45029, 55982, 70633, 90058, 101011, 141266, 202022, 1035667, 2071334, 2323253, 3737407, 4646506, 7474814, 85960361, 171920722]

約数ペア:

[(1, 171920722), (2, 85960361), (23, 7474814), (37, 4646506), (46, 3737407), (74, 2323253), (83, 2071334), (166, 1035667), (851, 202022), (1217, 141266), (1702, 101011), (1909, 90058), (2434, 70633), (3071, 55982), (3818, 45029), (6142, 27991)]