409894684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 798735168

約数和(自身を除く): 388840484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 137, 274, 391, 548, 782, 1564, 1913, 2329, 3151, 3826, 4658, 6302, 7652, 9316, 12604, 32521, 43999, 53567, 65042, 87998, 107134, 130084, 175996, 214268, 262081, 524162, 747983, 1048324, 1495966, 2991932, 4455377, 6027863, 8910754, 12055726, 17821508, 24111452, 102473671, 204947342, 409894684]

約数ペア:

[(1, 409894684), (2, 204947342), (4, 102473671), (17, 24111452), (23, 17821508), (34, 12055726), (46, 8910754), (68, 6027863), (92, 4455377), (137, 2991932), (274, 1495966), (391, 1048324), (548, 747983), (782, 524162), (1564, 262081), (1913, 214268), (2329, 175996), (3151, 130084), (3826, 107134), (4658, 87998), (6302, 65042), (7652, 53567), (9316, 43999), (12604, 32521)]