2912184888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{28571}}^1$

素因数の和:28748

約数の個数: 64

約数和(自身を含む): 7570437120

約数和(自身を除く): 4658252232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 372, 411, 548, 744, 822, 1096, 1644, 3288, 4247, 8494, 12741, 16988, 25482, 28571, 33976, 50964, 57142, 85713, 101928, 114284, 171426, 228568, 342852, 685704, 885701, 1771402, 2657103, 3542804, 3914227, 5314206, 7085608, 7828454, 10628412, 11742681, 15656908, 21256824, 23485362, 31313816, 46970724, 93941448, 121341037, 242682074, 364023111, 485364148, 728046222, 970728296, 1456092444, 2912184888]

約数ペア:

[(1, 2912184888), (2, 1456092444), (3, 970728296), (4, 728046222), (6, 485364148), (8, 364023111), (12, 242682074), (24, 121341037), (31, 93941448), (62, 46970724), (93, 31313816), (124, 23485362), (137, 21256824), (186, 15656908), (248, 11742681), (274, 10628412), (372, 7828454), (411, 7085608), (548, 5314206), (744, 3914227), (822, 3542804), (1096, 2657103), (1644, 1771402), (3288, 885701), (4247, 685704), (8494, 342852), (12741, 228568), (16988, 171426), (25482, 114284), (28571, 101928), (33976, 85713), (50964, 57142)]