289446094

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 508435200

約数和(自身を除く): 218989106

約数列:

[1, 2, 7, 14, 59, 118, 139, 278, 413, 826, 973, 1946, 2521, 5042, 8201, 16402, 17647, 35294, 57407, 114814, 148739, 297478, 350419, 700838, 1041173, 2082346, 2452933, 4905866, 20674721, 41349442, 144723047, 289446094]

約数ペア:

[(1, 289446094), (2, 144723047), (7, 41349442), (14, 20674721), (59, 4905866), (118, 2452933), (139, 2082346), (278, 1041173), (413, 700838), (826, 350419), (973, 297478), (1946, 148739), (2521, 114814), (5042, 57407), (8201, 35294), (16402, 17647)]