2980722332

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6673}}^1$

素因数の和:6787

約数の個数: 72

約数和(自身を含む): 6327112176

約数和(自身を除く): 3346389844

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 53, 86, 98, 106, 172, 196, 212, 301, 371, 602, 742, 1204, 1484, 2107, 2279, 2597, 4214, 4558, 5194, 6673, 8428, 9116, 10388, 13346, 15953, 26692, 31906, 46711, 63812, 93422, 111671, 186844, 223342, 286939, 326977, 353669, 446684, 573878, 653954, 707338, 1147756, 1307908, 1414676, 2008573, 2475683, 4017146, 4951366, 8034292, 9902732, 14060011, 15207767, 17329781, 28120022, 30415534, 34659562, 56240044, 60831068, 69319124, 106454369, 212908738, 425817476, 745180583, 1490361166, 2980722332]

約数ペア:

[(1, 2980722332), (2, 1490361166), (4, 745180583), (7, 425817476), (14, 212908738), (28, 106454369), (43, 69319124), (49, 60831068), (53, 56240044), (86, 34659562), (98, 30415534), (106, 28120022), (172, 17329781), (196, 15207767), (212, 14060011), (301, 9902732), (371, 8034292), (602, 4951366), (742, 4017146), (1204, 2475683), (1484, 2008573), (2107, 1414676), (2279, 1307908), (2597, 1147756), (4214, 707338), (4558, 653954), (5194, 573878), (6673, 446684), (8428, 353669), (9116, 326977), (10388, 286939), (13346, 223342), (15953, 186844), (26692, 111671), (31906, 93422), (46711, 63812)]