804913494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{248891}}^1$

素因数の和:248921

約数の個数: 48

約数和(自身を含む): 2042905536

約数和(自身を除く): 1237992042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 248891, 497782, 746673, 1493346, 1742237, 2737801, 3484474, 5226711, 5475602, 8213403, 10453422, 12195659, 16426806, 19164607, 24391318, 36586977, 38329214, 57493821, 73173954, 114987642, 134152249, 268304498, 402456747, 804913494]

約数ペア:

[(1, 804913494), (2, 402456747), (3, 268304498), (6, 134152249), (7, 114987642), (11, 73173954), (14, 57493821), (21, 38329214), (22, 36586977), (33, 24391318), (42, 19164607), (49, 16426806), (66, 12195659), (77, 10453422), (98, 8213403), (147, 5475602), (154, 5226711), (231, 3484474), (294, 2737801), (462, 1742237), (539, 1493346), (1078, 746673), (1617, 497782), (3234, 248891)]