247923374412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2951468743}}^1$

素因数の和:2951468757

約数の個数: 24

約数和(自身を含む): 661128998656

約数和(自身を除く): 413205624244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2951468743, 5902937486, 8854406229, 11805874972, 17708812458, 20660281201, 35417624916, 41320562402, 61980843603, 82641124804, 123961687206, 247923374412]

約数ペア:

[(1, 247923374412), (2, 123961687206), (3, 82641124804), (4, 61980843603), (6, 41320562402), (7, 35417624916), (12, 20660281201), (14, 17708812458), (21, 11805874972), (28, 8854406229), (42, 5902937486), (84, 2951468743)]