4028565554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 6938920800

約数和(自身を除く): 2910355246

約数列:

[1, 2, 13, 19, 26, 38, 139, 169, 247, 278, 338, 494, 1807, 2641, 3211, 3614, 4513, 5282, 6422, 9026, 23491, 34333, 46982, 58669, 68666, 85747, 117338, 171494, 446329, 627307, 762697, 892658, 1114711, 1254614, 1525394, 2229422, 8154991, 11918833, 14491243, 16309982, 23837666, 28982486, 106014883, 154944829, 212029766, 309889658, 2014282777, 4028565554]

約数ペア:

[(1, 4028565554), (2, 2014282777), (13, 309889658), (19, 212029766), (26, 154944829), (38, 106014883), (139, 28982486), (169, 23837666), (247, 16309982), (278, 14491243), (338, 11918833), (494, 8154991), (1807, 2229422), (2641, 1525394), (3211, 1254614), (3614, 1114711), (4513, 892658), (5282, 762697), (6422, 627307), (9026, 446329), (23491, 171494), (34333, 117338), (46982, 85747), (58669, 68666)]