513283244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4127}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 998645760

約数和(自身を除く): 485362516

約数列:

[1, 2, 4, 17, 31, 34, 59, 62, 68, 118, 124, 236, 527, 1003, 1054, 1829, 2006, 2108, 3658, 4012, 4127, 7316, 8254, 16508, 31093, 62186, 70159, 124372, 127937, 140318, 243493, 255874, 280636, 486986, 511748, 973972, 2174929, 4139381, 4349858, 7548283, 8278762, 8699716, 15096566, 16557524, 30193132, 128320811, 256641622, 513283244]

約数ペア:

[(1, 513283244), (2, 256641622), (4, 128320811), (17, 30193132), (31, 16557524), (34, 15096566), (59, 8699716), (62, 8278762), (68, 7548283), (118, 4349858), (124, 4139381), (236, 2174929), (527, 973972), (1003, 511748), (1054, 486986), (1829, 280636), (2006, 255874), (2108, 243493), (3658, 140318), (4012, 127937), (4127, 124372), (7316, 70159), (8254, 62186), (16508, 31093)]