1380456088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{38543}}^1$

素因数の和:38608

約数の個数: 48

約数和(自身を含む): 2922020640

約数和(自身を除く): 1541564552

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 3256, 4477, 8954, 17908, 35816, 38543, 77086, 154172, 308344, 423973, 847946, 1426091, 1695892, 2852182, 3391784, 4663703, 5704364, 9327406, 11408728, 15687001, 18654812, 31374002, 37309624, 62748004, 125496008, 172557011, 345114022, 690228044, 1380456088]

約数ペア:

[(1, 1380456088), (2, 690228044), (4, 345114022), (8, 172557011), (11, 125496008), (22, 62748004), (37, 37309624), (44, 31374002), (74, 18654812), (88, 15687001), (121, 11408728), (148, 9327406), (242, 5704364), (296, 4663703), (407, 3391784), (484, 2852182), (814, 1695892), (968, 1426091), (1628, 847946), (3256, 423973), (4477, 308344), (8954, 154172), (17908, 77086), (35816, 38543)]