2403987308

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{21943}}^1$

素因数の和:22457

約数の個数: 24

約数和(自身を含む): 4285663200

約数和(自身を除く): 1881675892

約数列:

[1, 2, 4, 61, 122, 244, 449, 898, 1796, 21943, 27389, 43886, 54778, 87772, 109556, 1338523, 2677046, 5354092, 9852407, 19704814, 39409628, 600996827, 1201993654, 2403987308]

約数ペア:

[(1, 2403987308), (2, 1201993654), (4, 600996827), (61, 39409628), (122, 19704814), (244, 9852407), (449, 5354092), (898, 2677046), (1796, 1338523), (21943, 109556), (27389, 87772), (43886, 54778)]