2178923932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{29863}}^1$

素因数の和:29950

約数の個数: 48

約数和(自身を含む): 4289664960

約数和(自身を除く): 2110741028

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 493, 629, 986, 1073, 1258, 1972, 2146, 2516, 4292, 18241, 29863, 36482, 59726, 72964, 119452, 507671, 866027, 1015342, 1104931, 1732054, 2030684, 2209862, 3464108, 4419724, 14722459, 18783827, 29444918, 32042999, 37567654, 58889836, 64085998, 75135308, 128171996, 544730983, 1089461966, 2178923932]

約数ペア:

[(1, 2178923932), (2, 1089461966), (4, 544730983), (17, 128171996), (29, 75135308), (34, 64085998), (37, 58889836), (58, 37567654), (68, 32042999), (74, 29444918), (116, 18783827), (148, 14722459), (493, 4419724), (629, 3464108), (986, 2209862), (1073, 2030684), (1258, 1732054), (1972, 1104931), (2146, 1015342), (2516, 866027), (4292, 507671), (18241, 119452), (29863, 72964), (36482, 59726)]