1381098598

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 2420046720

約数和(自身を除く): 1038948122

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 389, 778, 863, 1726, 2057, 4114, 4279, 6613, 8558, 9493, 13226, 14671, 18986, 29342, 47069, 72743, 94138, 104423, 145486, 161381, 208846, 322762, 335707, 671414, 800173, 1600346, 1775191, 3550382, 3692777, 5707019, 7385554, 11414038, 40620547, 62777209, 81241094, 125554418, 690549299, 1381098598]

約数ペア:

[(1, 1381098598), (2, 690549299), (11, 125554418), (17, 81241094), (22, 62777209), (34, 40620547), (121, 11414038), (187, 7385554), (242, 5707019), (374, 3692777), (389, 3550382), (778, 1775191), (863, 1600346), (1726, 800173), (2057, 671414), (4114, 335707), (4279, 322762), (6613, 208846), (8558, 161381), (9493, 145486), (13226, 104423), (14671, 94138), (18986, 72743), (29342, 47069)]