4281004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 9721600

約数和(自身を除く): 5440596

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 619, 988, 1238, 1729, 2476, 3458, 4333, 6916, 8047, 8666, 11761, 16094, 17332, 23522, 32188, 47044, 56329, 82327, 112658, 152893, 164654, 225316, 305786, 329308, 611572, 1070251, 2140502, 4281004]

約数ペア:

[(1, 4281004), (2, 2140502), (4, 1070251), (7, 611572), (13, 329308), (14, 305786), (19, 225316), (26, 164654), (28, 152893), (38, 112658), (52, 82327), (76, 56329), (91, 47044), (133, 32188), (182, 23522), (247, 17332), (266, 16094), (364, 11761), (494, 8666), (532, 8047), (619, 6916), (988, 4333), (1238, 3458), (1729, 2476)]