3907927660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2147213}}^1$

素因数の和:2147242

約数の個数: 48

約数和(自身を含む): 10100494656

約数和(自身を除く): 6192566996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2147213, 4294426, 8588852, 10736065, 15030491, 21472130, 27913769, 30060982, 42944260, 55827538, 60121964, 75152455, 111655076, 139568845, 150304910, 195396383, 279137690, 300609820, 390792766, 558275380, 781585532, 976981915, 1953963830, 3907927660]

約数ペア:

[(1, 3907927660), (2, 1953963830), (4, 976981915), (5, 781585532), (7, 558275380), (10, 390792766), (13, 300609820), (14, 279137690), (20, 195396383), (26, 150304910), (28, 139568845), (35, 111655076), (52, 75152455), (65, 60121964), (70, 55827538), (91, 42944260), (130, 30060982), (140, 27913769), (182, 21472130), (260, 15030491), (364, 10736065), (455, 8588852), (910, 4294426), (1820, 2147213)]