1017847442

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{13687}}^1$

素因数の和:13830

約数の個数: 24

約数和(自身を含む): 1627119936

約数和(自身を除く): 609272494

約数列:

[1, 2, 19, 38, 103, 206, 361, 722, 1957, 3914, 13687, 27374, 37183, 74366, 260053, 520106, 1409761, 2819522, 4941007, 9882014, 26785459, 53570918, 508923721, 1017847442]

約数ペア:

[(1, 1017847442), (2, 508923721), (19, 53570918), (38, 26785459), (103, 9882014), (206, 4941007), (361, 2819522), (722, 1409761), (1957, 520106), (3914, 260053), (13687, 74366), (27374, 37183)]