1337621038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{1619}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 2215382400

約数和(自身を除く): 877761362

約数列:

[1, 2, 13, 26, 43, 86, 559, 739, 1118, 1478, 1619, 3238, 9607, 19214, 21047, 31777, 42094, 63554, 69617, 139234, 413101, 826202, 905021, 1196441, 1810042, 2392882, 15553733, 31107466, 51446963, 102893926, 668810519, 1337621038]

約数ペア:

[(1, 1337621038), (2, 668810519), (13, 102893926), (26, 51446963), (43, 31107466), (86, 15553733), (559, 2392882), (739, 1810042), (1118, 1196441), (1478, 905021), (1619, 826202), (3238, 413101), (9607, 139234), (19214, 69617), (21047, 63554), (31777, 42094)]