2160619808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{10067}}^1$

素因数の和:10449

約数の個数: 48

約数和(自身を含む): 4490730720

約数和(自身を除く): 2330110912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 353, 608, 706, 1412, 2824, 5648, 6707, 10067, 11296, 13414, 20134, 26828, 40268, 53656, 80536, 107312, 161072, 191273, 214624, 322144, 382546, 765092, 1530184, 3060368, 3553651, 6120736, 7107302, 14214604, 28429208, 56858416, 67519369, 113716832, 135038738, 270077476, 540154952, 1080309904, 2160619808]

約数ペア:

[(1, 2160619808), (2, 1080309904), (4, 540154952), (8, 270077476), (16, 135038738), (19, 113716832), (32, 67519369), (38, 56858416), (76, 28429208), (152, 14214604), (304, 7107302), (353, 6120736), (608, 3553651), (706, 3060368), (1412, 1530184), (2824, 765092), (5648, 382546), (6707, 322144), (10067, 214624), (11296, 191273), (13414, 161072), (20134, 107312), (26828, 80536), (40268, 53656)]