1223641768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{91099}}^1$

素因数の和:91201

約数の個数: 32

約数和(自身を含む): 2426904000

約数和(自身を除く): 1203262232

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 13432, 91099, 182198, 364396, 728792, 2095277, 4190554, 6650227, 8381108, 13300454, 16762216, 26600908, 53201816, 152955221, 305910442, 611820884, 1223641768]

約数ペア:

[(1, 1223641768), (2, 611820884), (4, 305910442), (8, 152955221), (23, 53201816), (46, 26600908), (73, 16762216), (92, 13300454), (146, 8381108), (184, 6650227), (292, 4190554), (584, 2095277), (1679, 728792), (3358, 364396), (6716, 182198), (13432, 91099)]