1570742488

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2789}}^1$

素因数の和:3004

約数の個数: 64

約数和(自身を含む): 3435048000

約数和(自身を除く): 1864305512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 113, 178, 226, 356, 452, 623, 712, 791, 904, 1246, 1582, 2492, 2789, 3164, 4984, 5578, 6328, 10057, 11156, 19523, 20114, 22312, 39046, 40228, 70399, 78092, 80456, 140798, 156184, 248221, 281596, 315157, 496442, 563192, 630314, 992884, 1260628, 1737547, 1985768, 2206099, 2521256, 3475094, 4412198, 6950188, 8824396, 13900376, 17648792, 28048973, 56097946, 112195892, 196342811, 224391784, 392685622, 785371244, 1570742488]

約数ペア:

[(1, 1570742488), (2, 785371244), (4, 392685622), (7, 224391784), (8, 196342811), (14, 112195892), (28, 56097946), (56, 28048973), (89, 17648792), (113, 13900376), (178, 8824396), (226, 6950188), (356, 4412198), (452, 3475094), (623, 2521256), (712, 2206099), (791, 1985768), (904, 1737547), (1246, 1260628), (1582, 992884), (2492, 630314), (2789, 563192), (3164, 496442), (4984, 315157), (5578, 281596), (6328, 248221), (10057, 156184), (11156, 140798), (19523, 80456), (20114, 78092), (22312, 70399), (39046, 40228)]