1969376642

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1\times {\mathrm{4339}}^1$

素因数の和:5561

約数の個数: 16

約数和(自身を含む): 2970643200

約数和(自身を除く): 1001266558

約数列:

[1, 2, 229, 458, 991, 1982, 4339, 8678, 226939, 453878, 993631, 1987262, 4299949, 8599898, 984688321, 1969376642]

約数ペア:

[(1, 1969376642), (2, 984688321), (229, 8599898), (458, 4299949), (991, 1987262), (1982, 993631), (4339, 453878), (8678, 226939)]