977232778

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 1570245120

約数和(自身を除く): 593012342

約数列:

[1, 2, 29, 31, 58, 62, 421, 842, 899, 1291, 1798, 2582, 12209, 13051, 24418, 26102, 37439, 40021, 74878, 80042, 378479, 543511, 756958, 1087022, 1160609, 2321218, 15761819, 16848841, 31523638, 33697682, 488616389, 977232778]

約数ペア:

[(1, 977232778), (2, 488616389), (29, 33697682), (31, 31523638), (58, 16848841), (62, 15761819), (421, 2321218), (842, 1160609), (899, 1087022), (1291, 756958), (1798, 543511), (2582, 378479), (12209, 80042), (13051, 74878), (24418, 40021), (26102, 37439)]