1247857692

素因数分解:

$2^2\times 3^1\times {\mathrm{5557}}^1\times {\mathrm{18713}}^1$

素因数の和:24277

約数の個数: 24

約数和(自身を含む): 2912347536

約数和(自身を除く): 1664489844

約数列:

[1, 2, 3, 4, 6, 12, 5557, 11114, 16671, 18713, 22228, 33342, 37426, 56139, 66684, 74852, 112278, 224556, 103988141, 207976282, 311964423, 415952564, 623928846, 1247857692]

約数ペア:

[(1, 1247857692), (2, 623928846), (3, 415952564), (4, 311964423), (6, 207976282), (12, 103988141), (5557, 224556), (11114, 112278), (16671, 74852), (18713, 66684), (22228, 56139), (33342, 37426)]