2063669878

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 3172608000

約数和(自身を除く): 1108938122

約数列:

[1, 2, 89, 178, 179, 239, 271, 358, 478, 542, 15931, 21271, 24119, 31862, 42542, 42781, 48238, 48509, 64769, 85562, 97018, 129538, 3807509, 4317301, 5764441, 7615018, 8634602, 11528882, 11593651, 23187302, 1031834939, 2063669878]

約数ペア:

[(1, 2063669878), (2, 1031834939), (89, 23187302), (178, 11593651), (179, 11528882), (239, 8634602), (271, 7615018), (358, 5764441), (478, 4317301), (542, 3807509), (15931, 129538), (21271, 97018), (24119, 85562), (31862, 64769), (42542, 48509), (42781, 48238)]