2643670070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{19139}}^1$

素因数の和:19892

約数の個数: 32

約数和(自身を含む): 5016211200

約数和(自身を除く): 2372541130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 727, 1454, 3635, 7270, 13813, 19139, 27626, 38278, 69065, 95695, 138130, 191390, 363641, 727282, 1818205, 3636410, 13914053, 27828106, 69570265, 139140530, 264367007, 528734014, 1321835035, 2643670070]

約数ペア:

[(1, 2643670070), (2, 1321835035), (5, 528734014), (10, 264367007), (19, 139140530), (38, 69570265), (95, 27828106), (190, 13914053), (727, 3636410), (1454, 1818205), (3635, 727282), (7270, 363641), (13813, 191390), (19139, 138130), (27626, 95695), (38278, 69065)]