2019477628

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{16607}}^1$

素因数の和:16762

約数の個数: 48

約数和(自身を含む): 4174055424

約数和(自身を除く): 2154577796

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 101, 172, 202, 301, 404, 602, 707, 1204, 1414, 2828, 4343, 8686, 16607, 17372, 30401, 33214, 60802, 66428, 116249, 121604, 232498, 464996, 714101, 1428202, 1677307, 2856404, 3354614, 4998707, 6709228, 9997414, 11741149, 19994828, 23482298, 46964596, 72124201, 144248402, 288496804, 504869407, 1009738814, 2019477628]

約数ペア:

[(1, 2019477628), (2, 1009738814), (4, 504869407), (7, 288496804), (14, 144248402), (28, 72124201), (43, 46964596), (86, 23482298), (101, 19994828), (172, 11741149), (202, 9997414), (301, 6709228), (404, 4998707), (602, 3354614), (707, 2856404), (1204, 1677307), (1414, 1428202), (2828, 714101), (4343, 464996), (8686, 232498), (16607, 121604), (17372, 116249), (30401, 66428), (33214, 60802)]