22221860414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 37516469760

約数和(自身を除く): 15294609346

約数列:

[1, 2, 13, 26, 37, 74, 83, 166, 211, 422, 481, 962, 1079, 1319, 2158, 2638, 2743, 3071, 5486, 6142, 7807, 15614, 17147, 17513, 34294, 35026, 39923, 48803, 79846, 97606, 101491, 109477, 202982, 218954, 227669, 278309, 455338, 556618, 634439, 647981, 1268878, 1295962, 1423201, 2846402, 3618017, 4050649, 7236034, 8101298, 8423753, 10297433, 16847506, 20594866, 23099647, 46199294, 52658437, 105316874, 133866629, 267733258, 300295411, 600590822, 854686939, 1709373878, 11110930207, 22221860414]

約数ペア:

[(1, 22221860414), (2, 11110930207), (13, 1709373878), (26, 854686939), (37, 600590822), (74, 300295411), (83, 267733258), (166, 133866629), (211, 105316874), (422, 52658437), (481, 46199294), (962, 23099647), (1079, 20594866), (1319, 16847506), (2158, 10297433), (2638, 8423753), (2743, 8101298), (3071, 7236034), (5486, 4050649), (6142, 3618017), (7807, 2846402), (15614, 1423201), (17147, 1295962), (17513, 1268878), (34294, 647981), (35026, 634439), (39923, 556618), (48803, 455338), (79846, 278309), (97606, 227669), (101491, 218954), (109477, 202982)]