1330374319228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1\times {\mathrm{45497}}^1$

素因数の和:51010

約数の個数: 48

約数和(自身を含む): 2485719532800

約数和(自身を除く): 1155345213572

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 5419, 10838, 21676, 45497, 90994, 102961, 181988, 205922, 384749, 411844, 769498, 864443, 1538996, 1728886, 3230287, 3457772, 6460574, 7310231, 12921148, 14620462, 29240924, 61375453, 122750906, 245501812, 246548243, 493096486, 986192972, 4684416617, 9368833234, 17504925253, 18737666468, 35009850506, 70019701012, 332593579807, 665187159614, 1330374319228]

約数ペア:

[(1, 1330374319228), (2, 665187159614), (4, 332593579807), (19, 70019701012), (38, 35009850506), (71, 18737666468), (76, 17504925253), (142, 9368833234), (284, 4684416617), (1349, 986192972), (2698, 493096486), (5396, 246548243), (5419, 245501812), (10838, 122750906), (21676, 61375453), (45497, 29240924), (90994, 14620462), (102961, 12921148), (181988, 7310231), (205922, 6460574), (384749, 3457772), (411844, 3230287), (769498, 1728886), (864443, 1538996)]