1680493322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661091}}^1$

素因数の和:661165

約数の個数: 16

約数和(自身を含む): 2665522944

約数和(自身を除く): 985029622

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 661091, 1322182, 20493821, 27104731, 40987642, 54209462, 840246661, 1680493322]

約数ペア:

[(1, 1680493322), (2, 840246661), (31, 54209462), (41, 40987642), (62, 27104731), (82, 20493821), (1271, 1322182), (2542, 661091)]