1330222012

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 2783398464

約数和(自身を除く): 1453176452

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 197, 329, 394, 658, 733, 788, 1316, 1379, 1466, 2303, 2758, 2932, 4606, 5131, 5516, 9212, 9259, 9653, 10262, 18518, 19306, 20524, 34451, 35917, 37036, 38612, 64813, 68902, 71834, 129626, 137804, 143668, 144401, 241157, 259252, 288802, 453691, 482314, 577604, 907382, 964628, 1010807, 1688099, 1814764, 2021614, 3376198, 4043228, 6752396, 6786847, 7075649, 13573694, 14151298, 27147388, 28302596, 47507929, 95015858, 190031716, 332555503, 665111006, 1330222012]

約数ペア:

[(1, 1330222012), (2, 665111006), (4, 332555503), (7, 190031716), (14, 95015858), (28, 47507929), (47, 28302596), (49, 27147388), (94, 14151298), (98, 13573694), (188, 7075649), (196, 6786847), (197, 6752396), (329, 4043228), (394, 3376198), (658, 2021614), (733, 1814764), (788, 1688099), (1316, 1010807), (1379, 964628), (1466, 907382), (2303, 577604), (2758, 482314), (2932, 453691), (4606, 288802), (5131, 259252), (5516, 241157), (9212, 144401), (9259, 143668), (9653, 137804), (10262, 129626), (18518, 71834), (19306, 68902), (20524, 64813), (34451, 38612), (35917, 37036)]