2451397898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1\times {\mathrm{2141}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 4009824000

約数和(自身を除く): 1558426102

約数列:

[1, 2, 19, 29, 38, 58, 551, 1039, 1102, 2078, 2141, 4282, 19741, 30131, 39482, 40679, 60262, 62089, 81358, 124178, 572489, 1144978, 1179691, 2224499, 2359382, 4448998, 42265481, 64510471, 84530962, 129020942, 1225698949, 2451397898]

約数ペア:

[(1, 2451397898), (2, 1225698949), (19, 129020942), (29, 84530962), (38, 64510471), (58, 42265481), (551, 4448998), (1039, 2359382), (1102, 2224499), (2078, 1179691), (2141, 1144978), (4282, 572489), (19741, 124178), (30131, 81358), (39482, 62089), (40679, 60262)]