201717107618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1\times {\mathrm{32621}}^1$

素因数の和:38210

約数の個数: 32

約数和(自身を含む): 333499142592

約数和(自身を除く): 131782034974

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 5531, 11062, 32621, 65242, 71903, 143806, 237833, 424073, 475666, 848146, 1402703, 2805406, 3091829, 6183658, 18235139, 36470278, 180426751, 360853502, 2345547763, 4691095526, 7758350293, 15516700586, 100858553809, 201717107618]

約数ペア:

[(1, 201717107618), (2, 100858553809), (13, 15516700586), (26, 7758350293), (43, 4691095526), (86, 2345547763), (559, 360853502), (1118, 180426751), (5531, 36470278), (11062, 18235139), (32621, 6183658), (65242, 3091829), (71903, 2805406), (143806, 1402703), (237833, 848146), (424073, 475666)]