308052016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1013329}}^1$

素因数の和:1013356

約数の個数: 20

約数和(自身を含む): 628264600

約数和(自身を除く): 320212584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1013329, 2026658, 4053316, 8106632, 16213264, 19253251, 38506502, 77013004, 154026008, 308052016]

約数ペア:

[(1, 308052016), (2, 154026008), (4, 77013004), (8, 38506502), (16, 19253251), (19, 16213264), (38, 8106632), (76, 4053316), (152, 2026658), (304, 1013329)]