2456200784

素因数分解:

$2^4\times {\mathrm{7019}}^1\times {\mathrm{21871}}^1$

素因数の和:28898

約数の個数: 20

約数和(自身を含む): 4759784640

約数和(自身を除く): 2303583856

約数列:

[1, 2, 4, 8, 16, 7019, 14038, 21871, 28076, 43742, 56152, 87484, 112304, 174968, 349936, 153512549, 307025098, 614050196, 1228100392, 2456200784]

約数ペア:

[(1, 2456200784), (2, 1228100392), (4, 614050196), (8, 307025098), (16, 153512549), (7019, 349936), (14038, 174968), (21871, 112304), (28076, 87484), (43742, 56152)]