279209282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2801}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 479343744

約数和(自身を除く): 200134462

約数列:

[1, 2, 11, 22, 23, 46, 197, 253, 394, 506, 2167, 2801, 4334, 4531, 5602, 9062, 30811, 49841, 61622, 64423, 99682, 128846, 551797, 708653, 1103594, 1417306, 6069767, 12139534, 12691331, 25382662, 139604641, 279209282]

約数ペア:

[(1, 279209282), (2, 139604641), (11, 25382662), (22, 12691331), (23, 12139534), (46, 6069767), (197, 1417306), (253, 1103594), (394, 708653), (506, 551797), (2167, 128846), (2801, 99682), (4334, 64423), (4531, 61622), (5602, 49841), (9062, 30811)]