1543669148

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{39979}}^1$

素因数の和:40194

約数の個数: 36

約数和(自身を含む): 3158499960

約数和(自身を除く): 1614830812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 9653, 19306, 38612, 39979, 79958, 159916, 279853, 559706, 1119412, 1958971, 3917942, 7835884, 7875863, 15751726, 31503452, 55131041, 110262082, 220524164, 385917287, 771834574, 1543669148]

約数ペア:

[(1, 1543669148), (2, 771834574), (4, 385917287), (7, 220524164), (14, 110262082), (28, 55131041), (49, 31503452), (98, 15751726), (196, 7875863), (197, 7835884), (394, 3917942), (788, 1958971), (1379, 1119412), (2758, 559706), (5516, 279853), (9653, 159916), (19306, 79958), (38612, 39979)]