1490202342

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{8293}}^1$

素因数の和:8517

約数の個数: 48

約数和(自身を含む): 3299353200

約数和(自身を除く): 1809150858

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 149, 201, 298, 402, 447, 603, 894, 1206, 1341, 2682, 8293, 9983, 16586, 19966, 24879, 29949, 49758, 59898, 74637, 89847, 149274, 179694, 555631, 1111262, 1235657, 1666893, 2471314, 3333786, 3706971, 5000679, 7413942, 10001358, 11120913, 22241826, 82789019, 165578038, 248367057, 496734114, 745101171, 1490202342]

約数ペア:

[(1, 1490202342), (2, 745101171), (3, 496734114), (6, 248367057), (9, 165578038), (18, 82789019), (67, 22241826), (134, 11120913), (149, 10001358), (201, 7413942), (298, 5000679), (402, 3706971), (447, 3333786), (603, 2471314), (894, 1666893), (1206, 1235657), (1341, 1111262), (2682, 555631), (8293, 179694), (9983, 149274), (16586, 89847), (19966, 74637), (24879, 59898), (29949, 49758)]