815669918

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{1543}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 1424432640

約数和(自身を除く): 608762722

約数列:

[1, 2, 7, 14, 61, 122, 427, 619, 854, 1238, 1543, 3086, 4333, 8666, 10801, 21602, 37759, 75518, 94123, 188246, 264313, 528626, 658861, 955117, 1317722, 1910234, 6685819, 13371638, 58262137, 116524274, 407834959, 815669918]

約数ペア:

[(1, 815669918), (2, 407834959), (7, 116524274), (14, 58262137), (61, 13371638), (122, 6685819), (427, 1910234), (619, 1317722), (854, 955117), (1238, 658861), (1543, 528626), (3086, 264313), (4333, 188246), (8666, 94123), (10801, 75518), (21602, 37759)]