2988404718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{200591}}^1$

素因数の和:200800

約数の個数: 32

約数和(自身を含む): 6470295552

約数和(自身を除く): 3481890834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14898, 200591, 401182, 601773, 1203546, 2607683, 5215366, 7823049, 15646098, 38312881, 76625762, 114938643, 229877286, 498067453, 996134906, 1494202359, 2988404718]

約数ペア:

[(1, 2988404718), (2, 1494202359), (3, 996134906), (6, 498067453), (13, 229877286), (26, 114938643), (39, 76625762), (78, 38312881), (191, 15646098), (382, 7823049), (573, 5215366), (1146, 2607683), (2483, 1203546), (4966, 601773), (7449, 401182), (14898, 200591)]