1273729758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{25679}}^1$

素因数の和:26872

約数の個数: 32

約数和(自身を含む): 2913960960

約数和(自身を除く): 1640231202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1181, 2362, 3543, 7086, 8267, 16534, 24801, 25679, 49602, 51358, 77037, 154074, 179753, 359506, 539259, 1078518, 30326899, 60653798, 90980697, 181961394, 212288293, 424576586, 636864879, 1273729758]

約数ペア:

[(1, 1273729758), (2, 636864879), (3, 424576586), (6, 212288293), (7, 181961394), (14, 90980697), (21, 60653798), (42, 30326899), (1181, 1078518), (2362, 539259), (3543, 359506), (7086, 179753), (8267, 154074), (16534, 77037), (24801, 51358), (25679, 49602)]