2381407712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{25939}}^1$

素因数の和:26119

約数の個数: 48

約数和(自身を含む): 4968028800

約数和(自身を除く): 2586621088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 302, 304, 604, 608, 1208, 2416, 2869, 4832, 5738, 11476, 22952, 25939, 45904, 51878, 91808, 103756, 207512, 415024, 492841, 830048, 985682, 1971364, 3916789, 3942728, 7833578, 7885456, 15667156, 15770912, 31334312, 62668624, 74418991, 125337248, 148837982, 297675964, 595351928, 1190703856, 2381407712]

約数ペア:

[(1, 2381407712), (2, 1190703856), (4, 595351928), (8, 297675964), (16, 148837982), (19, 125337248), (32, 74418991), (38, 62668624), (76, 31334312), (151, 15770912), (152, 15667156), (302, 7885456), (304, 7833578), (604, 3942728), (608, 3916789), (1208, 1971364), (2416, 985682), (2869, 830048), (4832, 492841), (5738, 415024), (11476, 207512), (22952, 103756), (25939, 91808), (45904, 51878)]