2980697363

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 3670023168

約数和(自身を除く): 689325805

約数列:

[1, 7, 17, 71, 119, 497, 587, 601, 1207, 4109, 4207, 8449, 9979, 10217, 41677, 42671, 69853, 71519, 291739, 298697, 352787, 708509, 725407, 2469509, 4959563, 5077849, 5997379, 25047877, 41981653, 175335139, 425813909, 2980697363]

約数ペア:

[(1, 2980697363), (7, 425813909), (17, 175335139), (71, 41981653), (119, 25047877), (497, 5997379), (587, 5077849), (601, 4959563), (1207, 2469509), (4109, 725407), (4207, 708509), (8449, 352787), (9979, 298697), (10217, 291739), (41677, 71519), (42671, 69853)]