2050872418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7069}}^1$

素因数の和:7171

約数の個数: 64

約数和(自身を含む): 3958295040

約数和(自身を除く): 1907422622

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 53, 106, 119, 161, 238, 322, 371, 391, 742, 782, 901, 1219, 1802, 2438, 2737, 5474, 6307, 7069, 8533, 12614, 14138, 17066, 20723, 41446, 49483, 98966, 120173, 145061, 162587, 240346, 290122, 325174, 374657, 749314, 841211, 1138109, 1682422, 2276218, 2622599, 2763979, 5245198, 5527958, 6369169, 8617111, 12738338, 17234222, 19347853, 38695706, 44584183, 60319777, 89168366, 120639554, 146490887, 292981774, 1025436209, 2050872418]

約数ペア:

[(1, 2050872418), (2, 1025436209), (7, 292981774), (14, 146490887), (17, 120639554), (23, 89168366), (34, 60319777), (46, 44584183), (53, 38695706), (106, 19347853), (119, 17234222), (161, 12738338), (238, 8617111), (322, 6369169), (371, 5527958), (391, 5245198), (742, 2763979), (782, 2622599), (901, 2276218), (1219, 1682422), (1802, 1138109), (2438, 841211), (2737, 749314), (5474, 374657), (6307, 325174), (7069, 290122), (8533, 240346), (12614, 162587), (14138, 145061), (17066, 120173), (20723, 98966), (41446, 49483)]