1330373768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{68917}}^1$

素因数の和:69069

約数の個数: 32

約数和(自身を含む): 2646451200

約数和(自身を除く): 1316077432

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 19304, 68917, 137834, 275668, 551336, 1309423, 2618846, 5237692, 8752459, 10475384, 17504918, 35009836, 70019672, 166296721, 332593442, 665186884, 1330373768]

約数ペア:

[(1, 1330373768), (2, 665186884), (4, 332593442), (8, 166296721), (19, 70019672), (38, 35009836), (76, 17504918), (127, 10475384), (152, 8752459), (254, 5237692), (508, 2618846), (1016, 1309423), (2413, 551336), (4826, 275668), (9652, 137834), (19304, 68917)]