2247194872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 4622607360

約数和(自身を除く): 2375412488

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 271, 284, 542, 568, 923, 1084, 1123, 1846, 2168, 2246, 3523, 3692, 4492, 7046, 7384, 8984, 14092, 14599, 19241, 28184, 29198, 38482, 58396, 76964, 79733, 116792, 153928, 159466, 250133, 304333, 318932, 500266, 608666, 637864, 1000532, 1036529, 1217332, 2001064, 2073058, 2434664, 3956329, 4146116, 7912658, 8292232, 15825316, 21607643, 31650632, 43215286, 86430572, 172861144, 280899359, 561798718, 1123597436, 2247194872]

約数ペア:

[(1, 2247194872), (2, 1123597436), (4, 561798718), (8, 280899359), (13, 172861144), (26, 86430572), (52, 43215286), (71, 31650632), (104, 21607643), (142, 15825316), (271, 8292232), (284, 7912658), (542, 4146116), (568, 3956329), (923, 2434664), (1084, 2073058), (1123, 2001064), (1846, 1217332), (2168, 1036529), (2246, 1000532), (3523, 637864), (3692, 608666), (4492, 500266), (7046, 318932), (7384, 304333), (8984, 250133), (14092, 159466), (14599, 153928), (19241, 116792), (28184, 79733), (29198, 76964), (38482, 58396)]