1930444996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2477}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 3650569776

約数和(自身を除く): 1720124780

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 157, 292, 314, 628, 1241, 2477, 2482, 2669, 4954, 4964, 5338, 9908, 10676, 11461, 22922, 42109, 45844, 84218, 168436, 180821, 194837, 361642, 388889, 389674, 723284, 777778, 779348, 1555556, 3073957, 6147914, 6611113, 12295828, 13222226, 26444452, 28388897, 56777794, 113555588, 482611249, 965222498, 1930444996]

約数ペア:

[(1, 1930444996), (2, 965222498), (4, 482611249), (17, 113555588), (34, 56777794), (68, 28388897), (73, 26444452), (146, 13222226), (157, 12295828), (292, 6611113), (314, 6147914), (628, 3073957), (1241, 1555556), (2477, 779348), (2482, 777778), (2669, 723284), (4954, 389674), (4964, 388889), (5338, 361642), (9908, 194837), (10676, 180821), (11461, 168436), (22922, 84218), (42109, 45844)]