1515738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1986342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 239, 302, 453, 478, 717, 906, 1057, 1434, 1673, 2114, 3171, 3346, 5019, 6342, 10038, 36089, 72178, 108267, 216534, 252623, 505246, 757869, 1515738]

約数ペア:

[(1, 1515738), (2, 757869), (3, 505246), (6, 252623), (7, 216534), (14, 108267), (21, 72178), (42, 36089), (151, 10038), (239, 6342), (302, 5019), (453, 3346), (478, 3171), (717, 2114), (906, 1673), (1057, 1434)]