1346557556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2011}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 2565541440

約数和(自身を除く): 1218983884

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 229, 458, 731, 916, 1462, 2011, 2924, 3893, 4022, 7786, 8044, 9847, 15572, 19694, 34187, 39388, 68374, 86473, 136748, 167399, 172946, 334798, 345892, 460519, 669596, 921038, 1470041, 1842076, 2940082, 5880164, 7828823, 15657646, 19802317, 31315292, 39604634, 79209268, 336639389, 673278778, 1346557556]

約数ペア:

[(1, 1346557556), (2, 673278778), (4, 336639389), (17, 79209268), (34, 39604634), (43, 31315292), (68, 19802317), (86, 15657646), (172, 7828823), (229, 5880164), (458, 2940082), (731, 1842076), (916, 1470041), (1462, 921038), (2011, 669596), (2924, 460519), (3893, 345892), (4022, 334798), (7786, 172946), (8044, 167399), (9847, 136748), (15572, 86473), (19694, 68374), (34187, 39388)]