3642995438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2\times {\mathrm{443}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 6078395520

約数和(自身を除く): 2435400082

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 437, 443, 874, 886, 1843, 2231, 3686, 4462, 8417, 9409, 10189, 16834, 18818, 20378, 42389, 42971, 84778, 85942, 178771, 193591, 216407, 357542, 387182, 432814, 816449, 988333, 1632898, 1976666, 4111733, 4168187, 8223466, 8336374, 18778327, 37556654, 79195553, 95868301, 158391106, 191736602, 1821497719, 3642995438]

約数ペア:

[(1, 3642995438), (2, 1821497719), (19, 191736602), (23, 158391106), (38, 95868301), (46, 79195553), (97, 37556654), (194, 18778327), (437, 8336374), (443, 8223466), (874, 4168187), (886, 4111733), (1843, 1976666), (2231, 1632898), (3686, 988333), (4462, 816449), (8417, 432814), (9409, 387182), (10189, 357542), (16834, 216407), (18818, 193591), (20378, 178771), (42389, 85942), (42971, 84778)]