457264222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 740275200

約数和(自身を除く): 283010978

約数列:

[1, 2, 19, 38, 47, 94, 503, 509, 893, 1006, 1018, 1786, 9557, 9671, 19114, 19342, 23641, 23923, 47282, 47846, 256027, 449179, 454537, 512054, 898358, 909074, 4864513, 9729026, 12033269, 24066538, 228632111, 457264222]

約数ペア:

[(1, 457264222), (2, 228632111), (19, 24066538), (38, 12033269), (47, 9729026), (94, 4864513), (503, 909074), (509, 898358), (893, 512054), (1006, 454537), (1018, 449179), (1786, 256027), (9557, 47846), (9671, 47282), (19114, 23923), (19342, 23641)]