1930482344

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{8117}}^1$

素因数の和:8298

約数の個数: 64

約数和(自身を含む): 4301890560

約数和(自身を除く): 2371408216

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 248, 274, 434, 548, 868, 959, 1096, 1736, 1918, 3836, 4247, 7672, 8117, 8494, 16234, 16988, 29729, 32468, 33976, 56819, 59458, 64936, 113638, 118916, 227276, 237832, 251627, 454552, 503254, 1006508, 1112029, 1761389, 2013016, 2224058, 3522778, 4448116, 7045556, 7784203, 8896232, 14091112, 15568406, 31136812, 34472899, 62273624, 68945798, 137891596, 241310293, 275783192, 482620586, 965241172, 1930482344]

約数ペア:

[(1, 1930482344), (2, 965241172), (4, 482620586), (7, 275783192), (8, 241310293), (14, 137891596), (28, 68945798), (31, 62273624), (56, 34472899), (62, 31136812), (124, 15568406), (137, 14091112), (217, 8896232), (248, 7784203), (274, 7045556), (434, 4448116), (548, 3522778), (868, 2224058), (959, 2013016), (1096, 1761389), (1736, 1112029), (1918, 1006508), (3836, 503254), (4247, 454552), (7672, 251627), (8117, 237832), (8494, 227276), (16234, 118916), (16988, 113638), (29729, 64936), (32468, 59458), (33976, 56819)]