2029352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 4392000

約数和(自身を除く): 2362648

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 79, 104, 152, 158, 169, 247, 316, 338, 494, 632, 676, 988, 1027, 1352, 1501, 1976, 2054, 3002, 3211, 4108, 6004, 6422, 8216, 12008, 12844, 13351, 19513, 25688, 26702, 39026, 53404, 78052, 106808, 156104, 253669, 507338, 1014676, 2029352]

約数ペア:

[(1, 2029352), (2, 1014676), (4, 507338), (8, 253669), (13, 156104), (19, 106808), (26, 78052), (38, 53404), (52, 39026), (76, 26702), (79, 25688), (104, 19513), (152, 13351), (158, 12844), (169, 12008), (247, 8216), (316, 6422), (338, 6004), (494, 4108), (632, 3211), (676, 3002), (988, 2054), (1027, 1976), (1352, 1501)]