13073984642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1\times {\mathrm{947}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 20168828928

約数和(自身を除く): 7094844286

約数列:

[1, 2, 47, 94, 227, 454, 647, 947, 1294, 1894, 10669, 21338, 30409, 44509, 60818, 89018, 146869, 214969, 293738, 429938, 612709, 1225418, 6902843, 10103543, 13805686, 20207086, 28797323, 57594646, 139084943, 278169886, 6536992321, 13073984642]

約数ペア:

[(1, 13073984642), (2, 6536992321), (47, 278169886), (94, 139084943), (227, 57594646), (454, 28797323), (647, 20207086), (947, 13805686), (1294, 10103543), (1894, 6902843), (10669, 1225418), (21338, 612709), (30409, 429938), (44509, 293738), (60818, 214969), (89018, 146869)]