977320822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{12491}}^1$

素因数の和:12612

約数の個数: 32

約数和(自身を含む): 1618963200

約数和(自身を除く): 641642378

約数列:

[1, 2, 19, 29, 38, 58, 71, 142, 551, 1102, 1349, 2059, 2698, 4118, 12491, 24982, 39121, 78242, 237329, 362239, 474658, 724478, 886861, 1773722, 6882541, 13765082, 16850359, 25718969, 33700718, 51437938, 488660411, 977320822]

約数ペア:

[(1, 977320822), (2, 488660411), (19, 51437938), (29, 33700718), (38, 25718969), (58, 16850359), (71, 13765082), (142, 6882541), (551, 1773722), (1102, 886861), (1349, 724478), (2059, 474658), (2698, 362239), (4118, 237329), (12491, 78242), (24982, 39121)]