1401506272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2305109}}^1$

素因数の和:2305138

約数の個数: 24

約数和(自身を含む): 2904438600

約数和(自身を除く): 1502932328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2305109, 4610218, 9220436, 18440872, 36881744, 43797071, 73763488, 87594142, 175188284, 350376568, 700753136, 1401506272]

約数ペア:

[(1, 1401506272), (2, 700753136), (4, 350376568), (8, 175188284), (16, 87594142), (19, 73763488), (32, 43797071), (38, 36881744), (76, 18440872), (152, 9220436), (304, 4610218), (608, 2305109)]