2196996938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{20507}}^1$

素因数の和:20686

約数の個数: 32

約数和(自身を含む): 3667814784

約数和(自身を除く): 1470817846

約数列:

[1, 2, 17, 23, 34, 46, 137, 274, 391, 782, 2329, 3151, 4658, 6302, 20507, 41014, 53567, 107134, 348619, 471661, 697238, 943322, 2809459, 5618918, 8018237, 16036474, 47760803, 64617557, 95521606, 129235114, 1098498469, 2196996938]

約数ペア:

[(1, 2196996938), (2, 1098498469), (17, 129235114), (23, 95521606), (34, 64617557), (46, 47760803), (137, 16036474), (274, 8018237), (391, 5618918), (782, 2809459), (2329, 943322), (3151, 697238), (4658, 471661), (6302, 348619), (20507, 107134), (41014, 53567)]