3992196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 10157504

約数和(自身を除く): 6165308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 163, 314, 326, 471, 489, 628, 652, 942, 978, 1884, 1956, 2041, 2119, 4082, 4238, 6123, 6357, 8164, 8476, 12246, 12714, 24492, 25428, 25591, 51182, 76773, 102364, 153546, 307092, 332683, 665366, 998049, 1330732, 1996098, 3992196]

約数ペア:

[(1, 3992196), (2, 1996098), (3, 1330732), (4, 998049), (6, 665366), (12, 332683), (13, 307092), (26, 153546), (39, 102364), (52, 76773), (78, 51182), (156, 25591), (157, 25428), (163, 24492), (314, 12714), (326, 12246), (471, 8476), (489, 8164), (628, 6357), (652, 6123), (942, 4238), (978, 4082), (1884, 2119), (1956, 2041)]