307491486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{1667}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 625459968

約数和(自身を除く): 317968482

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 433, 866, 1299, 1667, 2598, 3334, 5001, 10002, 30743, 61486, 92229, 118357, 184458, 236714, 355071, 710142, 721811, 1443622, 2165433, 4330866, 51248581, 102497162, 153745743, 307491486]

約数ペア:

[(1, 307491486), (2, 153745743), (3, 102497162), (6, 51248581), (71, 4330866), (142, 2165433), (213, 1443622), (426, 721811), (433, 710142), (866, 355071), (1299, 236714), (1667, 184458), (2598, 118357), (3334, 92229), (5001, 61486), (10002, 30743)]