6461969332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{127717}}^1$

素因数の和:127880

約数の個数: 48

約数和(自身を含む): 14018327680

約数和(自身を除く): 7556358348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3614, 3892, 7228, 12649, 25298, 50596, 127717, 255434, 510868, 894019, 1660321, 1788038, 3320642, 3576076, 6641284, 11622247, 17752663, 23244494, 35505326, 46488988, 71010652, 124268641, 230784619, 248537282, 461569238, 497074564, 923138476, 1615492333, 3230984666, 6461969332]

約数ペア:

[(1, 6461969332), (2, 3230984666), (4, 1615492333), (7, 923138476), (13, 497074564), (14, 461569238), (26, 248537282), (28, 230784619), (52, 124268641), (91, 71010652), (139, 46488988), (182, 35505326), (278, 23244494), (364, 17752663), (556, 11622247), (973, 6641284), (1807, 3576076), (1946, 3320642), (3614, 1788038), (3892, 1660321), (7228, 894019), (12649, 510868), (25298, 255434), (50596, 127717)]