172200000058

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1\times {\mathrm{397373}}^1$

素因数の和:398321

約数の個数: 16

約数和(自身を含む): 259429589640

約数和(自身を除く): 87229589582

約数列:

[1, 2, 389, 557, 778, 1114, 216673, 397373, 433346, 794746, 154578097, 221336761, 309156194, 442673522, 86100000029, 172200000058]

約数ペア:

[(1, 172200000058), (2, 86100000029), (389, 442673522), (557, 309156194), (778, 221336761), (1114, 154578097), (216673, 794746), (397373, 433346)]