947240632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193789}}^1$

素因数の和:193855

約数の個数: 32

約数和(自身を含む): 1953403200

約数和(自身を除く): 1006162568

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 193789, 387578, 775156, 1550312, 2519257, 5038514, 9108083, 10077028, 18216166, 20154056, 36432332, 72864664, 118405079, 236810158, 473620316, 947240632]

約数ペア:

[(1, 947240632), (2, 473620316), (4, 236810158), (8, 118405079), (13, 72864664), (26, 36432332), (47, 20154056), (52, 18216166), (94, 10077028), (104, 9108083), (188, 5038514), (376, 2519257), (611, 1550312), (1222, 775156), (2444, 387578), (4888, 193789)]