140810103938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2660107}}^1$

素因数の和:2660334

約数の個数: 32

約数和(自身を含む): 255370368000

約数和(自身を除く): 114560264062

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3781, 7562, 26467, 52934, 2660107, 5320214, 18620749, 37241498, 50542033, 101084066, 353794231, 529361293, 707588462, 1058722586, 3705529051, 7411058102, 10057864567, 20115729134, 70405051969, 140810103938]

約数ペア:

[(1, 140810103938), (2, 70405051969), (7, 20115729134), (14, 10057864567), (19, 7411058102), (38, 3705529051), (133, 1058722586), (199, 707588462), (266, 529361293), (398, 353794231), (1393, 101084066), (2786, 50542033), (3781, 37241498), (7562, 18620749), (26467, 5320214), (52934, 2660107)]