2038261630

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{405221}}^1$

素因数の和:405731

約数の個数: 16

約数和(自身を含む): 3676173984

約数和(自身を除く): 1637912354

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 405221, 810442, 2026105, 4052210, 203826163, 407652326, 1019130815, 2038261630]

約数ペア:

[(1, 2038261630), (2, 1019130815), (5, 407652326), (10, 203826163), (503, 4052210), (1006, 2026105), (2515, 810442), (5030, 405221)]