805410438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 1868009472

約数和(自身を除く): 1062599034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 223, 226, 339, 446, 669, 678, 761, 791, 1338, 1522, 1561, 1582, 2283, 2373, 3122, 4566, 4683, 4746, 5327, 9366, 10654, 15981, 25199, 31962, 50398, 75597, 85993, 151194, 169703, 171986, 176393, 257979, 339406, 352786, 509109, 515958, 529179, 601951, 1018218, 1058358, 1187921, 1203902, 1805853, 2375842, 3563763, 3611706, 7127526, 19176439, 38352878, 57529317, 115058634, 134235073, 268470146, 402705219, 805410438]

約数ペア:

[(1, 805410438), (2, 402705219), (3, 268470146), (6, 134235073), (7, 115058634), (14, 57529317), (21, 38352878), (42, 19176439), (113, 7127526), (223, 3611706), (226, 3563763), (339, 2375842), (446, 1805853), (669, 1203902), (678, 1187921), (761, 1058358), (791, 1018218), (1338, 601951), (1522, 529179), (1561, 515958), (1582, 509109), (2283, 352786), (2373, 339406), (3122, 257979), (4566, 176393), (4683, 171986), (4746, 169703), (5327, 151194), (9366, 85993), (10654, 75597), (15981, 50398), (25199, 31962)]