2017352810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8663}}^1$

素因数の和:8783

約数の個数: 64

約数和(自身を含む): 4154561280

約数和(自身を除く): 2137208470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 110, 145, 146, 290, 319, 365, 638, 730, 803, 1595, 1606, 2117, 3190, 4015, 4234, 8030, 8663, 10585, 17326, 21170, 23287, 43315, 46574, 86630, 95293, 116435, 190586, 232870, 251227, 476465, 502454, 632399, 952930, 1256135, 1264798, 2512270, 2763497, 3161995, 5526994, 6323990, 6956389, 13817485, 13912778, 18339571, 27634970, 34781945, 36679142, 69563890, 91697855, 183395710, 201735281, 403470562, 1008676405, 2017352810]

約数ペア:

[(1, 2017352810), (2, 1008676405), (5, 403470562), (10, 201735281), (11, 183395710), (22, 91697855), (29, 69563890), (55, 36679142), (58, 34781945), (73, 27634970), (110, 18339571), (145, 13912778), (146, 13817485), (290, 6956389), (319, 6323990), (365, 5526994), (638, 3161995), (730, 2763497), (803, 2512270), (1595, 1264798), (1606, 1256135), (2117, 952930), (3190, 632399), (4015, 502454), (4234, 476465), (8030, 251227), (8663, 232870), (10585, 190586), (17326, 116435), (21170, 95293), (23287, 86630), (43315, 46574)]