1567784244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{20981}}^1$

素因数の和:21480

約数の個数: 48

約数和(自身を含む): 3947973120

約数和(自身を除く): 2380188876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 479, 958, 1437, 1916, 2874, 5748, 6227, 12454, 18681, 20981, 24908, 37362, 41962, 62943, 74724, 83924, 125886, 251772, 272753, 545506, 818259, 1091012, 1636518, 3273036, 10049899, 20099798, 30149697, 40199596, 60299394, 120598788, 130648687, 261297374, 391946061, 522594748, 783892122, 1567784244]

約数ペア:

[(1, 1567784244), (2, 783892122), (3, 522594748), (4, 391946061), (6, 261297374), (12, 130648687), (13, 120598788), (26, 60299394), (39, 40199596), (52, 30149697), (78, 20099798), (156, 10049899), (479, 3273036), (958, 1636518), (1437, 1091012), (1916, 818259), (2874, 545506), (5748, 272753), (6227, 251772), (12454, 125886), (18681, 83924), (20981, 74724), (24908, 62943), (37362, 41962)]