2007269212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{38333}}^1$

素因数の和:38422

約数の個数: 48

約数和(自身を含む): 4057270560

約数和(自身を除く): 2050001348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2756, 4028, 13091, 26182, 38333, 52364, 76666, 153332, 498329, 728327, 996658, 1456654, 1993316, 2031649, 2913308, 4063298, 8126596, 9468251, 18936502, 26411437, 37873004, 38601331, 52822874, 77202662, 105645748, 154405324, 501817303, 1003634606, 2007269212]

約数ペア:

[(1, 2007269212), (2, 1003634606), (4, 501817303), (13, 154405324), (19, 105645748), (26, 77202662), (38, 52822874), (52, 38601331), (53, 37873004), (76, 26411437), (106, 18936502), (212, 9468251), (247, 8126596), (494, 4063298), (689, 2913308), (988, 2031649), (1007, 1993316), (1378, 1456654), (2014, 996658), (2756, 728327), (4028, 498329), (13091, 153332), (26182, 76666), (38333, 52364)]