2029893614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{21139}}^1$

素因数の和:21205

約数の個数: 32

約数和(自身を含む): 3673286400

約数和(自身を除く): 1643392786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 6859, 13718, 21139, 42278, 48013, 96026, 147973, 295946, 401641, 803282, 2811487, 5622974, 7631179, 15262358, 53418253, 106836506, 144992401, 289984802, 1014946807, 2029893614]

約数ペア:

[(1, 2029893614), (2, 1014946807), (7, 289984802), (14, 144992401), (19, 106836506), (38, 53418253), (133, 15262358), (266, 7631179), (361, 5622974), (722, 2811487), (2527, 803282), (5054, 401641), (6859, 295946), (13718, 147973), (21139, 96026), (42278, 48013)]