1938963136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{4493}}^1$

素因数の和:5129

約数の個数: 56

約数和(自身を含む): 4205197584

約数和(自身を除く): 2266234448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 613, 704, 1226, 2452, 4493, 4904, 6743, 8986, 9808, 13486, 17972, 19616, 26972, 35944, 39232, 49423, 53944, 71888, 98846, 107888, 143776, 197692, 215776, 287552, 395384, 431552, 790768, 1581536, 2754209, 3163072, 5508418, 11016836, 22033672, 30296299, 44067344, 60592598, 88134688, 121185196, 176269376, 242370392, 484740784, 969481568, 1938963136]

約数ペア:

[(1, 1938963136), (2, 969481568), (4, 484740784), (8, 242370392), (11, 176269376), (16, 121185196), (22, 88134688), (32, 60592598), (44, 44067344), (64, 30296299), (88, 22033672), (176, 11016836), (352, 5508418), (613, 3163072), (704, 2754209), (1226, 1581536), (2452, 790768), (4493, 431552), (4904, 395384), (6743, 287552), (8986, 215776), (9808, 197692), (13486, 143776), (17972, 107888), (19616, 98846), (26972, 71888), (35944, 53944), (39232, 49423)]