17212804538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 28904325120

約数和(自身を除く): 11691520582

約数列:

[1, 2, 17, 23, 34, 46, 127, 254, 263, 391, 526, 659, 782, 1318, 2159, 2921, 4318, 4471, 5842, 6049, 8942, 11203, 12098, 15157, 22406, 30314, 33401, 49657, 66802, 83693, 99314, 102833, 167386, 173317, 205666, 257669, 346634, 515338, 567817, 768223, 1135634, 1422781, 1536446, 1924939, 2845562, 2946389, 3849878, 3986291, 5892778, 7972582, 13059791, 22011259, 26119582, 32723963, 44022518, 65447926, 67766947, 135533894, 374191403, 506258957, 748382806, 1012517914, 8606402269, 17212804538]

約数ペア:

[(1, 17212804538), (2, 8606402269), (17, 1012517914), (23, 748382806), (34, 506258957), (46, 374191403), (127, 135533894), (254, 67766947), (263, 65447926), (391, 44022518), (526, 32723963), (659, 26119582), (782, 22011259), (1318, 13059791), (2159, 7972582), (2921, 5892778), (4318, 3986291), (4471, 3849878), (5842, 2946389), (6049, 2845562), (8942, 1924939), (11203, 1536446), (12098, 1422781), (15157, 1135634), (22406, 768223), (30314, 567817), (33401, 515338), (49657, 346634), (66802, 257669), (83693, 205666), (99314, 173317), (102833, 167386)]