1881569004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{973897}}^1$

素因数の和:973934

約数の個数: 48

約数和(自身を含む): 5235675648

約数和(自身を除く): 3354106644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 973897, 1947794, 2921691, 3895588, 5843382, 6817279, 11686764, 13634558, 20451837, 22399631, 27269116, 40903674, 44799262, 67198893, 81807348, 89598524, 134397786, 156797417, 268795572, 313594834, 470392251, 627189668, 940784502, 1881569004]

約数ペア:

[(1, 1881569004), (2, 940784502), (3, 627189668), (4, 470392251), (6, 313594834), (7, 268795572), (12, 156797417), (14, 134397786), (21, 89598524), (23, 81807348), (28, 67198893), (42, 44799262), (46, 40903674), (69, 27269116), (84, 22399631), (92, 20451837), (138, 13634558), (161, 11686764), (276, 6817279), (322, 5843382), (483, 3895588), (644, 2921691), (966, 1947794), (1932, 973897)]