1798339972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{44281}}^1$

素因数の和:44380

約数の個数: 48

約数和(自身を含む): 3749445504

約数和(自身を除く): 1951105532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 3124, 3692, 10153, 20306, 40612, 44281, 88562, 177124, 487091, 575653, 974182, 1151306, 1948364, 2302612, 3143951, 6287902, 6332183, 12575804, 12664366, 25328732, 34583461, 40871363, 69166922, 81742726, 138333844, 163485452, 449584993, 899169986, 1798339972]

約数ペア:

[(1, 1798339972), (2, 899169986), (4, 449584993), (11, 163485452), (13, 138333844), (22, 81742726), (26, 69166922), (44, 40871363), (52, 34583461), (71, 25328732), (142, 12664366), (143, 12575804), (284, 6332183), (286, 6287902), (572, 3143951), (781, 2302612), (923, 1948364), (1562, 1151306), (1846, 974182), (3124, 575653), (3692, 487091), (10153, 177124), (20306, 88562), (40612, 44281)]