2019411304

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{2791}}^1$

素因数の和:3553

約数の個数: 32

約数和(自身を含む): 3819456000

約数和(自身を除く): 1800044696

約数列:

[1, 2, 4, 8, 149, 298, 596, 607, 1192, 1214, 2428, 2791, 4856, 5582, 11164, 22328, 90443, 180886, 361772, 415859, 723544, 831718, 1663436, 1694137, 3326872, 3388274, 6776548, 13553096, 252426413, 504852826, 1009705652, 2019411304]

約数ペア:

[(1, 2019411304), (2, 1009705652), (4, 504852826), (8, 252426413), (149, 13553096), (298, 6776548), (596, 3388274), (607, 3326872), (1192, 1694137), (1214, 1663436), (2428, 831718), (2791, 723544), (4856, 415859), (5582, 361772), (11164, 180886), (22328, 90443)]