1901472764

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{21589}}^1$

素因数の和:21917

約数の個数: 24

約数和(自身を含む): 3376848720

約数和(自身を除く): 1475375956

約数列:

[1, 2, 4, 97, 194, 227, 388, 454, 908, 21589, 22019, 43178, 44038, 86356, 88076, 2094133, 4188266, 4900703, 8376532, 9801406, 19602812, 475368191, 950736382, 1901472764]

約数ペア:

[(1, 1901472764), (2, 950736382), (4, 475368191), (97, 19602812), (194, 9801406), (227, 8376532), (388, 4900703), (454, 4188266), (908, 2094133), (21589, 88076), (22019, 86356), (43178, 44038)]