1263021310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{4157}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 2374650432

約数和(自身を除く): 1111629122

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1321, 2642, 4157, 6605, 8314, 13210, 20785, 30383, 41570, 60766, 95611, 151915, 191222, 303830, 478055, 956110, 5491397, 10982794, 27456985, 54913970, 126302131, 252604262, 631510655, 1263021310]

約数ペア:

[(1, 1263021310), (2, 631510655), (5, 252604262), (10, 126302131), (23, 54913970), (46, 27456985), (115, 10982794), (230, 5491397), (1321, 956110), (2642, 478055), (4157, 303830), (6605, 191222), (8314, 151915), (13210, 95611), (20785, 60766), (30383, 41570)]