1025101782224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25073}}^1\times {\mathrm{196561}}^1$

素因数の和:221655

約数の個数: 40

約数和(自身を含む): 2139010485192

約数和(自身を除く): 1113908702968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25073, 50146, 100292, 196561, 200584, 325949, 393122, 401168, 651898, 786244, 1303796, 1572488, 2555293, 2607592, 3144976, 5110586, 5215184, 10221172, 20442344, 40884688, 4928373953, 9856747906, 19713495812, 39426991624, 64068861389, 78853983248, 128137722778, 256275445556, 512550891112, 1025101782224]

約数ペア:

[(1, 1025101782224), (2, 512550891112), (4, 256275445556), (8, 128137722778), (13, 78853983248), (16, 64068861389), (26, 39426991624), (52, 19713495812), (104, 9856747906), (208, 4928373953), (25073, 40884688), (50146, 20442344), (100292, 10221172), (196561, 5215184), (200584, 5110586), (325949, 3144976), (393122, 2607592), (401168, 2555293), (651898, 1572488), (786244, 1303796)]