606989428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{12421}}^1$

素因数の和:13087

約数の個数: 24

約数和(自身を含む): 1119967520

約数和(自身を除く): 512978092

約数列:

[1, 2, 4, 19, 38, 76, 643, 1286, 2572, 12217, 12421, 24434, 24842, 48868, 49684, 235999, 471998, 943996, 7986703, 15973406, 31946812, 151747357, 303494714, 606989428]

約数ペア:

[(1, 606989428), (2, 303494714), (4, 151747357), (19, 31946812), (38, 15973406), (76, 7986703), (643, 943996), (1286, 471998), (2572, 235999), (12217, 49684), (12421, 48868), (24434, 24842)]