9797996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 19944960

約数和(自身を除く): 10146964

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 211, 247, 422, 494, 611, 844, 893, 988, 1222, 1786, 2444, 2743, 3572, 4009, 5486, 8018, 9917, 10972, 11609, 16036, 19834, 23218, 39668, 46436, 52117, 104234, 128921, 188423, 208468, 257842, 376846, 515684, 753692, 2449499, 4898998, 9797996]

約数ペア:

[(1, 9797996), (2, 4898998), (4, 2449499), (13, 753692), (19, 515684), (26, 376846), (38, 257842), (47, 208468), (52, 188423), (76, 128921), (94, 104234), (188, 52117), (211, 46436), (247, 39668), (422, 23218), (494, 19834), (611, 16036), (844, 11609), (893, 10972), (988, 9917), (1222, 8018), (1786, 5486), (2444, 4009), (2743, 3572)]