2893857538

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4984

約数の個数: 64

約数和(自身を含む): 5445377280

約数和(自身を除く): 2551519742

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 374, 442, 1331, 1573, 2057, 2431, 2662, 3146, 4114, 4862, 4919, 9838, 17303, 22627, 26741, 34606, 45254, 53482, 54109, 63947, 83623, 108218, 127894, 167246, 294151, 588302, 595199, 703417, 919853, 1087099, 1190398, 1406834, 1839706, 2174198, 6547189, 7737587, 10118383, 11958089, 13094378, 15475174, 20236766, 23916178, 85113457, 111302213, 131538979, 170226914, 222604426, 263077958, 1446928769, 2893857538]

約数ペア:

[(1, 2893857538), (2, 1446928769), (11, 263077958), (13, 222604426), (17, 170226914), (22, 131538979), (26, 111302213), (34, 85113457), (121, 23916178), (143, 20236766), (187, 15475174), (221, 13094378), (242, 11958089), (286, 10118383), (374, 7737587), (442, 6547189), (1331, 2174198), (1573, 1839706), (2057, 1406834), (2431, 1190398), (2662, 1087099), (3146, 919853), (4114, 703417), (4862, 595199), (4919, 588302), (9838, 294151), (17303, 167246), (22627, 127894), (26741, 108218), (34606, 83623), (45254, 63947), (53482, 54109)]