438935484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{2579}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 1104405120

約数和(自身を除く): 665469636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1091, 2182, 2579, 3273, 4364, 5158, 6546, 7737, 10316, 13092, 14183, 15474, 28366, 30948, 33527, 42549, 56732, 67054, 85098, 100581, 134108, 170196, 201162, 402324, 2813689, 5627378, 8441067, 11254756, 16882134, 33764268, 36577957, 73155914, 109733871, 146311828, 219467742, 438935484]

約数ペア:

[(1, 438935484), (2, 219467742), (3, 146311828), (4, 109733871), (6, 73155914), (12, 36577957), (13, 33764268), (26, 16882134), (39, 11254756), (52, 8441067), (78, 5627378), (156, 2813689), (1091, 402324), (2182, 201162), (2579, 170196), (3273, 134108), (4364, 100581), (5158, 85098), (6546, 67054), (7737, 56732), (10316, 42549), (13092, 33527), (14183, 30948), (15474, 28366)]