573929356

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20519

約数の個数: 72

約数和(自身を含む): 1372681296

約数和(自身を除く): 798751940

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 20477, 28028, 40954, 81908, 143339, 225247, 266201, 286678, 450494, 532402, 573356, 900988, 1003373, 1064804, 1576729, 1863407, 2006746, 2928211, 3153458, 3726814, 4013492, 5856422, 6306916, 7453628, 11037103, 11712844, 13043849, 20497477, 22074206, 26087698, 40994954, 44148412, 52175396, 81989908, 143482339, 286964678, 573929356]

約数ペア:

[(1, 573929356), (2, 286964678), (4, 143482339), (7, 81989908), (11, 52175396), (13, 44148412), (14, 40994954), (22, 26087698), (26, 22074206), (28, 20497477), (44, 13043849), (49, 11712844), (52, 11037103), (77, 7453628), (91, 6306916), (98, 5856422), (143, 4013492), (154, 3726814), (182, 3153458), (196, 2928211), (286, 2006746), (308, 1863407), (364, 1576729), (539, 1064804), (572, 1003373), (637, 900988), (1001, 573356), (1078, 532402), (1274, 450494), (2002, 286678), (2156, 266201), (2548, 225247), (4004, 143339), (7007, 81908), (14014, 40954), (20477, 28028)]