919358898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{5641}}^1$

素因数の和:6850

約数の個数: 32

約数和(自身を含む): 1920627072

約数和(自身を除く): 1001268174

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1181, 2362, 3543, 5641, 7086, 11282, 16923, 27163, 33846, 54326, 81489, 129743, 162978, 259486, 389229, 778458, 6662021, 13324042, 19986063, 39972126, 153226483, 306452966, 459679449, 919358898]

約数ペア:

[(1, 919358898), (2, 459679449), (3, 306452966), (6, 153226483), (23, 39972126), (46, 19986063), (69, 13324042), (138, 6662021), (1181, 778458), (2362, 389229), (3543, 259486), (5641, 162978), (7086, 129743), (11282, 81489), (16923, 54326), (27163, 33846)]