418829190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1073921}}^1$

素因数の和:1073944

約数の個数: 32

約数和(自身を含む): 1082513376

約数和(自身を除く): 663684186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1073921, 2147842, 3221763, 5369605, 6443526, 10739210, 13960973, 16108815, 27921946, 32217630, 41882919, 69804865, 83765838, 139609730, 209414595, 418829190]

約数ペア:

[(1, 418829190), (2, 209414595), (3, 139609730), (5, 83765838), (6, 69804865), (10, 41882919), (13, 32217630), (15, 27921946), (26, 16108815), (30, 13960973), (39, 10739210), (65, 6443526), (78, 5369605), (130, 3221763), (195, 2147842), (390, 1073921)]