508718528

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{130307}}^1$

素因数の和:130380

約数の個数: 28

約数和(自身を含む): 1026045192

約数和(自身を除く): 517326664

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 130307, 260614, 521228, 1042456, 2084912, 4169824, 7948727, 8339648, 15897454, 31794908, 63589816, 127179632, 254359264, 508718528]

約数ペア:

[(1, 508718528), (2, 254359264), (4, 127179632), (8, 63589816), (16, 31794908), (32, 15897454), (61, 8339648), (64, 7948727), (122, 4169824), (244, 2084912), (488, 1042456), (976, 521228), (1952, 260614), (3904, 130307)]