1706276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 3716160

約数和(自身を除く): 2009884

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 157, 209, 247, 286, 314, 418, 494, 572, 628, 836, 988, 1727, 2041, 2717, 2983, 3454, 4082, 5434, 5966, 6908, 8164, 10868, 11932, 22451, 32813, 38779, 44902, 65626, 77558, 89804, 131252, 155116, 426569, 853138, 1706276]

約数ペア:

[(1, 1706276), (2, 853138), (4, 426569), (11, 155116), (13, 131252), (19, 89804), (22, 77558), (26, 65626), (38, 44902), (44, 38779), (52, 32813), (76, 22451), (143, 11932), (157, 10868), (209, 8164), (247, 6908), (286, 5966), (314, 5434), (418, 4082), (494, 3454), (572, 2983), (628, 2717), (836, 2041), (988, 1727)]