2753178148

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{7039}}^1$

素因数の和:7340

約数の個数: 48

約数和(自身を含む): 5621862400

約数和(自身を除く): 2868684252

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 229, 244, 427, 458, 854, 916, 1603, 1708, 3206, 6412, 7039, 13969, 14078, 27938, 28156, 49273, 55876, 97783, 98546, 195566, 197092, 391132, 429379, 858758, 1611931, 1717516, 3005653, 3223862, 6011306, 6447724, 11283517, 12022612, 22567034, 45134068, 98327791, 196655582, 393311164, 688294537, 1376589074, 2753178148]

約数ペア:

[(1, 2753178148), (2, 1376589074), (4, 688294537), (7, 393311164), (14, 196655582), (28, 98327791), (61, 45134068), (122, 22567034), (229, 12022612), (244, 11283517), (427, 6447724), (458, 6011306), (854, 3223862), (916, 3005653), (1603, 1717516), (1708, 1611931), (3206, 858758), (6412, 429379), (7039, 391132), (13969, 197092), (14078, 195566), (27938, 98546), (28156, 97783), (49273, 55876)]