1613721844

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{1423}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 3269822976

約数和(自身を除く): 1656101132

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 401, 404, 707, 802, 1414, 1423, 1604, 2807, 2828, 2846, 5614, 5692, 9961, 11228, 19922, 39844, 40501, 81002, 143723, 162004, 283507, 287446, 567014, 570623, 574892, 1006061, 1134028, 1141246, 2012122, 2282492, 3994361, 4024244, 7988722, 15977444, 57632923, 115265846, 230531692, 403430461, 806860922, 1613721844]

約数ペア:

[(1, 1613721844), (2, 806860922), (4, 403430461), (7, 230531692), (14, 115265846), (28, 57632923), (101, 15977444), (202, 7988722), (401, 4024244), (404, 3994361), (707, 2282492), (802, 2012122), (1414, 1141246), (1423, 1134028), (1604, 1006061), (2807, 574892), (2828, 570623), (2846, 567014), (5614, 287446), (5692, 283507), (9961, 162004), (11228, 143723), (19922, 81002), (39844, 40501)]