2013173932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{384487}}^1$

素因数の和:384526

約数の個数: 48

約数和(自身を含む): 4650766848

約数和(自身を除く): 2637592916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 384487, 768974, 1537948, 2691409, 4229357, 5382818, 6536279, 8458714, 10765636, 13072558, 16917428, 26145116, 29605499, 45753953, 59210998, 71899069, 91507906, 118421996, 143798138, 183015812, 287596276, 503293483, 1006586966, 2013173932]

約数ペア:

[(1, 2013173932), (2, 1006586966), (4, 503293483), (7, 287596276), (11, 183015812), (14, 143798138), (17, 118421996), (22, 91507906), (28, 71899069), (34, 59210998), (44, 45753953), (68, 29605499), (77, 26145116), (119, 16917428), (154, 13072558), (187, 10765636), (238, 8458714), (308, 6536279), (374, 5382818), (476, 4229357), (748, 2691409), (1309, 1537948), (2618, 768974), (5236, 384487)]