1330962808

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 2892960000

約数和(自身を除く): 1561997192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 163, 278, 326, 556, 652, 973, 1049, 1112, 1141, 1304, 1946, 2098, 2282, 3892, 4196, 4564, 7343, 7784, 8392, 9128, 14686, 22657, 29372, 45314, 58744, 90628, 145811, 158599, 170987, 181256, 291622, 317198, 341974, 583244, 634396, 683948, 1020677, 1166488, 1196909, 1268792, 1367896, 2041354, 2393818, 4082708, 4787636, 8165416, 9575272, 23767193, 47534386, 95068772, 166370351, 190137544, 332740702, 665481404, 1330962808]

約数ペア:

[(1, 1330962808), (2, 665481404), (4, 332740702), (7, 190137544), (8, 166370351), (14, 95068772), (28, 47534386), (56, 23767193), (139, 9575272), (163, 8165416), (278, 4787636), (326, 4082708), (556, 2393818), (652, 2041354), (973, 1367896), (1049, 1268792), (1112, 1196909), (1141, 1166488), (1304, 1020677), (1946, 683948), (2098, 634396), (2282, 583244), (3892, 341974), (4196, 317198), (4564, 291622), (7343, 181256), (7784, 170987), (8392, 158599), (9128, 145811), (14686, 90628), (22657, 58744), (29372, 45314)]