31591887338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{144889}}^1$

素因数の和:144983

約数の個数: 48

約数和(自身を含む): 56192398920

約数和(自身を除く): 24600511582

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 121, 187, 242, 374, 583, 901, 1166, 1802, 2057, 4114, 6413, 9911, 12826, 19822, 109021, 144889, 218042, 289778, 1593779, 2463113, 3187558, 4926226, 7679117, 15358234, 17531569, 27094243, 35063138, 54188486, 84470287, 130544989, 168940574, 261089978, 298036673, 596073346, 929173157, 1435994879, 1858346314, 2871989758, 15795943669, 31591887338]

約数ペア:

[(1, 31591887338), (2, 15795943669), (11, 2871989758), (17, 1858346314), (22, 1435994879), (34, 929173157), (53, 596073346), (106, 298036673), (121, 261089978), (187, 168940574), (242, 130544989), (374, 84470287), (583, 54188486), (901, 35063138), (1166, 27094243), (1802, 17531569), (2057, 15358234), (4114, 7679117), (6413, 4926226), (9911, 3187558), (12826, 2463113), (19822, 1593779), (109021, 289778), (144889, 218042)]