1402466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1137694

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 167, 221, 247, 323, 334, 442, 494, 646, 2171, 2839, 3173, 4199, 4342, 5678, 6346, 8398, 36907, 41249, 53941, 73814, 82498, 107882, 701233, 1402466]

約数ペア:

[(1, 1402466), (2, 701233), (13, 107882), (17, 82498), (19, 73814), (26, 53941), (34, 41249), (38, 36907), (167, 8398), (221, 6346), (247, 5678), (323, 4342), (334, 4199), (442, 3173), (494, 2839), (646, 2171)]