1308076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 2967552

約数和(自身を除く): 1659476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 137, 154, 217, 274, 308, 341, 434, 548, 682, 868, 959, 1364, 1507, 1918, 2387, 3014, 3836, 4247, 4774, 6028, 8494, 9548, 10549, 16988, 21098, 29729, 42196, 46717, 59458, 93434, 118916, 186868, 327019, 654038, 1308076]

約数ペア:

[(1, 1308076), (2, 654038), (4, 327019), (7, 186868), (11, 118916), (14, 93434), (22, 59458), (28, 46717), (31, 42196), (44, 29729), (62, 21098), (77, 16988), (124, 10549), (137, 9548), (154, 8494), (217, 6028), (274, 4774), (308, 4247), (341, 3836), (434, 3014), (548, 2387), (682, 1918), (868, 1507), (959, 1364)]