423132886

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{6911}}^1$

素因数の和:6969

約数の個数: 32

約数和(自身を含む): 728580096

約数和(自身を除く): 305447210

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2662, 2783, 5566, 6911, 13822, 30613, 61226, 76021, 152042, 158953, 317906, 836231, 1672462, 1748483, 3496966, 9198541, 18397082, 19233313, 38466626, 211566443, 423132886]

約数ペア:

[(1, 423132886), (2, 211566443), (11, 38466626), (22, 19233313), (23, 18397082), (46, 9198541), (121, 3496966), (242, 1748483), (253, 1672462), (506, 836231), (1331, 317906), (2662, 158953), (2783, 152042), (5566, 76021), (6911, 61226), (13822, 30613)]