140514374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5399}}^1$

素因数の和:5445

約数の個数: 48

約数和(自身を含む): 284601600

約数和(自身を除く): 144087226

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1859, 2002, 2366, 3718, 5399, 10798, 13013, 26026, 37793, 59389, 70187, 75586, 118778, 140374, 415723, 491309, 772057, 831446, 912431, 982618, 1544114, 1824862, 5404399, 6387017, 10036741, 10808798, 12774034, 20073482, 70257187, 140514374]

約数ペア:

[(1, 140514374), (2, 70257187), (7, 20073482), (11, 12774034), (13, 10808798), (14, 10036741), (22, 6387017), (26, 5404399), (77, 1824862), (91, 1544114), (143, 982618), (154, 912431), (169, 831446), (182, 772057), (286, 491309), (338, 415723), (1001, 140374), (1183, 118778), (1859, 75586), (2002, 70187), (2366, 59389), (3718, 37793), (5399, 26026), (10798, 13013)]