414750973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 540352512

約数和(自身を除く): 125601539

約数列:

[1, 7, 13, 23, 71, 91, 161, 299, 497, 923, 1633, 2093, 2791, 6461, 11431, 19537, 21229, 36283, 64193, 148603, 198161, 253981, 449351, 834509, 1387127, 2576093, 4557703, 5841563, 18032651, 31903921, 59250139, 414750973]

約数ペア:

[(1, 414750973), (7, 59250139), (13, 31903921), (23, 18032651), (71, 5841563), (91, 4557703), (161, 2576093), (299, 1387127), (497, 834509), (923, 449351), (1633, 253981), (2093, 198161), (2791, 148603), (6461, 64193), (11431, 36283), (19537, 21229)]