2554742930

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{3301}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 4635294768

約数和(自身を除く): 2080551838

約数列:

[1, 2, 5, 10, 193, 386, 401, 802, 965, 1930, 2005, 3301, 4010, 6602, 16505, 33010, 77393, 154786, 386965, 637093, 773930, 1274186, 1323701, 2647402, 3185465, 6370930, 6618505, 13237010, 255474293, 510948586, 1277371465, 2554742930]

約数ペア:

[(1, 2554742930), (2, 1277371465), (5, 510948586), (10, 255474293), (193, 13237010), (386, 6618505), (401, 6370930), (802, 3185465), (965, 2647402), (1930, 1323701), (2005, 1274186), (3301, 773930), (4010, 637093), (6602, 386965), (16505, 154786), (33010, 77393)]