4139148

素因数分解:

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

素因数の和:203

約数の個数: 48

約数和(自身を含む): 10529120

約数和(自身を除く): 6389972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 169, 314, 338, 471, 507, 628, 676, 942, 1014, 1884, 2028, 2041, 2197, 4082, 4394, 6123, 6591, 8164, 8788, 12246, 13182, 24492, 26364, 26533, 53066, 79599, 106132, 159198, 318396, 344929, 689858, 1034787, 1379716, 2069574, 4139148]

約数ペア:

[(1, 4139148), (2, 2069574), (3, 1379716), (4, 1034787), (6, 689858), (12, 344929), (13, 318396), (26, 159198), (39, 106132), (52, 79599), (78, 53066), (156, 26533), (157, 26364), (169, 24492), (314, 13182), (338, 12246), (471, 8788), (507, 8164), (628, 6591), (676, 6123), (942, 4394), (1014, 4082), (1884, 2197), (2028, 2041)]