451901892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18451}}^1$

素因数の和:18628

約数の個数: 48

約数和(自身を含む): 1142843072

約数和(自身を除く): 690941180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 18451, 24492, 36902, 55353, 73804, 110706, 221412, 239863, 479726, 719589, 959452, 1439178, 2878356, 2896807, 5793614, 8690421, 11587228, 17380842, 34761684, 37658491, 75316982, 112975473, 150633964, 225950946, 451901892]

約数ペア:

[(1, 451901892), (2, 225950946), (3, 150633964), (4, 112975473), (6, 75316982), (12, 37658491), (13, 34761684), (26, 17380842), (39, 11587228), (52, 8690421), (78, 5793614), (156, 2896807), (157, 2878356), (314, 1439178), (471, 959452), (628, 719589), (942, 479726), (1884, 239863), (2041, 221412), (4082, 110706), (6123, 73804), (8164, 55353), (12246, 36902), (18451, 24492)]