284865308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16651}}^1$

素因数の和:16722

約数の個数: 48

約数和(自身を含む): 626648064

約数和(自身を除く): 341782756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 4277, 8554, 16651, 17108, 33302, 66604, 116557, 216463, 233114, 432926, 466228, 782597, 865852, 1515241, 1565194, 3030482, 3130388, 5478179, 6060964, 10173761, 10956358, 20347522, 21912716, 40695044, 71216327, 142432654, 284865308]

約数ペア:

[(1, 284865308), (2, 142432654), (4, 71216327), (7, 40695044), (13, 21912716), (14, 20347522), (26, 10956358), (28, 10173761), (47, 6060964), (52, 5478179), (91, 3130388), (94, 3030482), (182, 1565194), (188, 1515241), (329, 865852), (364, 782597), (611, 466228), (658, 432926), (1222, 233114), (1316, 216463), (2444, 116557), (4277, 66604), (8554, 33302), (16651, 17108)]