2912275444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{8863}}^1$

素因数の和:9040

約数の個数: 48

約数和(自身を含む): 5628994560

約数和(自身を除く): 2716719116

約数列:

[1, 2, 4, 13, 26, 52, 71, 89, 142, 178, 284, 356, 923, 1157, 1846, 2314, 3692, 4628, 6319, 8863, 12638, 17726, 25276, 35452, 82147, 115219, 164294, 230438, 328588, 460876, 629273, 788807, 1258546, 1577614, 2517092, 3155228, 8180549, 10254491, 16361098, 20508982, 32722196, 41017964, 56005297, 112010594, 224021188, 728068861, 1456137722, 2912275444]

約数ペア:

[(1, 2912275444), (2, 1456137722), (4, 728068861), (13, 224021188), (26, 112010594), (52, 56005297), (71, 41017964), (89, 32722196), (142, 20508982), (178, 16361098), (284, 10254491), (356, 8180549), (923, 3155228), (1157, 2517092), (1846, 1577614), (2314, 1258546), (3692, 788807), (4628, 629273), (6319, 460876), (8863, 328588), (12638, 230438), (17726, 164294), (25276, 115219), (35452, 82147)]