1423271318

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{23593}}^1$

素因数の和:23772

約数の個数: 32

約数和(自身を含む): 2536826880

約数和(自身を除く): 1113555562

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 973, 1946, 4309, 8618, 23593, 30163, 47186, 60326, 165151, 330302, 731383, 1462766, 3279427, 5119681, 6558854, 10239362, 22955989, 45911978, 101662237, 203324474, 711635659, 1423271318]

約数ペア:

[(1, 1423271318), (2, 711635659), (7, 203324474), (14, 101662237), (31, 45911978), (62, 22955989), (139, 10239362), (217, 6558854), (278, 5119681), (434, 3279427), (973, 1462766), (1946, 731383), (4309, 330302), (8618, 165151), (23593, 60326), (30163, 47186)]