914426548

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{30211}}^1$

素因数の和:30292

約数の個数: 48

約数和(自身を含む): 1949036544

約数和(自身を除く): 1034609996

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 15134, 30211, 30268, 60422, 120844, 211477, 422954, 694853, 845908, 1389706, 1419917, 2779412, 2839834, 4863971, 5679668, 9727942, 9939419, 19455884, 19878838, 32658091, 39757676, 65316182, 130632364, 228606637, 457213274, 914426548]

約数ペア:

[(1, 914426548), (2, 457213274), (4, 228606637), (7, 130632364), (14, 65316182), (23, 39757676), (28, 32658091), (46, 19878838), (47, 19455884), (92, 9939419), (94, 9727942), (161, 5679668), (188, 4863971), (322, 2839834), (329, 2779412), (644, 1419917), (658, 1389706), (1081, 845908), (1316, 694853), (2162, 422954), (4324, 211477), (7567, 120844), (15134, 60422), (30211, 30268)]