1330621936

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{19381}}^1$

素因数の和:20009

約数の個数: 40

約数和(自身を含む): 2951335904

約数和(自身を除く): 1620713968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 1226, 2452, 4291, 4904, 8582, 9808, 17164, 19381, 34328, 38762, 68656, 77524, 135667, 155048, 271334, 310096, 542668, 1085336, 2170672, 11880553, 23761106, 47522212, 83163871, 95044424, 166327742, 190088848, 332655484, 665310968, 1330621936]

約数ペア:

[(1, 1330621936), (2, 665310968), (4, 332655484), (7, 190088848), (8, 166327742), (14, 95044424), (16, 83163871), (28, 47522212), (56, 23761106), (112, 11880553), (613, 2170672), (1226, 1085336), (2452, 542668), (4291, 310096), (4904, 271334), (8582, 155048), (9808, 135667), (17164, 77524), (19381, 68656), (34328, 38762)]