3907156988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{190891}}^1$

素因数の和:190962

約数の個数: 48

約数和(自身を含む): 8466441984

約数和(自身を除く): 4559284996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 10234, 20468, 190891, 381782, 763564, 1336237, 2672474, 3245147, 5344948, 6490294, 8208313, 12980588, 16416626, 22716029, 32833252, 45432058, 57458191, 90864116, 114916382, 139541321, 229832764, 279082642, 558165284, 976789247, 1953578494, 3907156988]

約数ペア:

[(1, 3907156988), (2, 1953578494), (4, 976789247), (7, 558165284), (14, 279082642), (17, 229832764), (28, 139541321), (34, 114916382), (43, 90864116), (68, 57458191), (86, 45432058), (119, 32833252), (172, 22716029), (238, 16416626), (301, 12980588), (476, 8208313), (602, 6490294), (731, 5344948), (1204, 3245147), (1462, 2672474), (2924, 1336237), (5117, 763564), (10234, 381782), (20468, 190891)]