669401678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{6833}}^1$

素因数の和:6980

約数の個数: 32

約数和(自身を含む): 1128758112

約数和(自身を除く): 459356434

約数列:

[1, 2, 11, 22, 61, 73, 122, 146, 671, 803, 1342, 1606, 4453, 6833, 8906, 13666, 48983, 75163, 97966, 150326, 416813, 498809, 833626, 997618, 4584943, 5486899, 9169886, 10973798, 30427349, 60854698, 334700839, 669401678]

約数ペア:

[(1, 669401678), (2, 334700839), (11, 60854698), (22, 30427349), (61, 10973798), (73, 9169886), (122, 5486899), (146, 4584943), (671, 997618), (803, 833626), (1342, 498809), (1606, 416813), (4453, 150326), (6833, 97966), (8906, 75163), (13666, 48983)]