2018839144

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241951}}^1$

素因数の和:242113

約数の個数: 32

約数和(自身を含む): 4355136000

約数和(自身を除く): 2336296856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 241951, 483902, 967804, 1693657, 1935608, 3387314, 6774628, 13549256, 36050699, 72101398, 144202796, 252354893, 288405592, 504709786, 1009419572, 2018839144]

約数ペア:

[(1, 2018839144), (2, 1009419572), (4, 504709786), (7, 288405592), (8, 252354893), (14, 144202796), (28, 72101398), (56, 36050699), (149, 13549256), (298, 6774628), (596, 3387314), (1043, 1935608), (1192, 1693657), (2086, 967804), (4172, 483902), (8344, 241951)]