345528034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6586

約数の個数: 32

約数和(自身を含む): 578712960

約数和(自身を除く): 233184926

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 6481, 12962, 26657, 53314, 123139, 149063, 246278, 298126, 395341, 790682, 2832197, 5664394, 7511479, 9092843, 15022958, 18185686, 172764017, 345528034]

約数ペア:

[(1, 345528034), (2, 172764017), (19, 18185686), (23, 15022958), (38, 9092843), (46, 7511479), (61, 5664394), (122, 2832197), (437, 790682), (874, 395341), (1159, 298126), (1403, 246278), (2318, 149063), (2806, 123139), (6481, 53314), (12962, 26657)]