1493476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 2821280

約数和(自身を除く): 1327804

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 457, 817, 914, 1634, 1828, 3268, 8683, 17366, 19651, 34732, 39302, 78604, 373369, 746738, 1493476]

約数ペア:

[(1, 1493476), (2, 746738), (4, 373369), (19, 78604), (38, 39302), (43, 34732), (76, 19651), (86, 17366), (172, 8683), (457, 3268), (817, 1828), (914, 1634)]