3681964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 7803936

約数和(自身を除く): 4121972

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 157, 164, 286, 314, 451, 533, 572, 628, 902, 1066, 1727, 1804, 2041, 2132, 3454, 4082, 5863, 6437, 6908, 8164, 11726, 12874, 22451, 23452, 25748, 44902, 70807, 83681, 89804, 141614, 167362, 283228, 334724, 920491, 1840982, 3681964]

約数ペア:

[(1, 3681964), (2, 1840982), (4, 920491), (11, 334724), (13, 283228), (22, 167362), (26, 141614), (41, 89804), (44, 83681), (52, 70807), (82, 44902), (143, 25748), (157, 23452), (164, 22451), (286, 12874), (314, 11726), (451, 8164), (533, 6908), (572, 6437), (628, 5863), (902, 4082), (1066, 3454), (1727, 2132), (1804, 2041)]