1337272608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1989989}}^1$

素因数の和:1990009

約数の個数: 48

約数和(自身を含む): 4011819840

約数和(自身を除く): 2674547232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1989989, 3979978, 5969967, 7959956, 11939934, 13929923, 15919912, 23879868, 27859846, 31839824, 41789769, 47759736, 55719692, 63679648, 83579538, 95519472, 111439384, 167159076, 191038944, 222878768, 334318152, 445757536, 668636304, 1337272608]

約数ペア:

[(1, 1337272608), (2, 668636304), (3, 445757536), (4, 334318152), (6, 222878768), (7, 191038944), (8, 167159076), (12, 111439384), (14, 95519472), (16, 83579538), (21, 63679648), (24, 55719692), (28, 47759736), (32, 41789769), (42, 31839824), (48, 27859846), (56, 23879868), (84, 15919912), (96, 13929923), (112, 11939934), (168, 7959956), (224, 5969967), (336, 3979978), (672, 1989989)]